Soviet ‘Monolith’ Nuclear Bunkers in Poland – Survivors & Ghosts

Since the beginning caught in the storm of WWII, Poland saw its border changed again in 1945 by the Western Allies and the USSR – the lack of natural borders meant that fate for this Country several times over the centuries. Furthermore, as a massive flow of Soviet forces had been pivotal in repelling Hitler’s forces, similar to other nations sharing a border with the USSR, Poland found itself deep in the sphere of influence of Stalin’s Soviet Union. A communist dictatorship was installed starting 1945, due to last until the end of communism in Europe in 1989.

As a matter of fact, Poland turned out to be by far the most populated and largest of Eastern Bloc countries. Strategically placed in the middle between the USSR and free Western Europe, with a wide section of the Baltic shoreline and a huge, mostly flat territory, similar to the German Democratic Republic nearby, Poland was the theater of a significant militarization effort by the Soviets. Not only the Polish army received Soviet war material in large stocks over the full span of the Cold War, but the Red Army also actually had significant assets scattered over Polish territory – its huge Northern Group of Forces being stationed there, with tanks, aircraft, dedicated bases, firing ranges, as well as several tens of thousand troops and their families, making for a kind of military colony of the USSR.

What is possibly less known is that also Soviet nuclear weapons were stationed in some satellites of the USSR, like the GDR (see this and this chapters, for instance), Hungary (see this chapter), and of course Poland.

Some elements of the global picture have been introduced in another chapter, dealing among other things with a Basalt-type bunker built for storing air-launched nuclear systems, on the premises of the Soviet airbase of Wiechlice (Szprotawa). Yet as can be argued from the general map of of nuclear depots known to Western intelligence, dating from 1979 (‘Warsaw Pact Forces Opposite NATO’, Vol.I-II, CREST record number 0005517771, declassified and released in 2010, here), there were also three major depots of the Monolith-type in Poland. Similar to Stolzenhain and Lychen in the former GDR (see this post), these depots were larger, multi-chamber storage facilities, intended to store primarily missile warheads for longer periods, for instance to complement the SCUD launch system for theater missiles.

The uniqueness of Poland in the panorama of Cold War archaeology lies in a generally positive attitude towards preserving some traces of this dramatic piece of recent history, when the map of Europe was markedly different from now, and the western world found itself multiple times on the verge of a nuclear confrontation, to be fought on the very territory of now wealthy Core Europe. As a result, an impressive number of war museums putting on display military stuff from all the 20th century can be found scattered over the broad territory of today’s Poland.

Even more important, a certain number of former Soviet military installations are being either actively preserved, or at least not condemned through demolition works or re-assignment to improbable new uses. This is despite a totally justified negative attitude towards the Soviet occupation forces and communist dictatorship. This attitude marks an unusual difference between the cultural attitude of the fierce Polish people towards recent military history and Soviet occupation, with respect for instance to Germany or Hungary, where the comprehensible dislike for the Soviets has taken a shape in leaving behind – i.e. more or less demolishing – every trace of a Soviet military presence, and especially in the former, reducing military museums to a minimum.

Among the most prominent Cold War relics you can find in Poland are the three Monolith-type nuclear warhead bunkers mentioned above. One of them – the Podborsko site – has been restored with 90% original material, and makes for a world-class, top-tier museum in the panorama of Cold War military history. The other two, Brzeznica-Kolonia and Templewo, have been left to nature and have now become ‘Soviet ghosts’, but they are advertised with panels, providing some info, and while access is not encouraged, a quick look inside the bunkers, as well as freely walking in the former premises of these bases, is of course possible.

This post covers these three Monolith-type sites, with a focus on the unique preserved Podborsko site, which needs to be on the shortlist of everyone with an interest in Cold War technology, as well as in the history of the nuclear stockpile. All sites were visited, and all photographs taken, on a trip to western Poland in summer 2020.

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Sights

All three sites are in northwestern Poland. GPS coordinates are provided in the respective sections. Despite being not too much afar from each other, due the relatively slow connection roads in the area, visiting all three places in one day is not possible. Furthermore, the area is quite dense in both general interest and Cold War related destinations, so I would advise planning a trip to this region of Poland and listing these sites among other destinations.

Podborsko Site – Objekt 3001

A good specimen of a Monolith site, Podborsko – or Objekt 3001, as per the official military listing of the Cold War years – was centered on two large half-interred bunker, each with two big side-wards opening tight doors at ground level, providing access to the interior with the trolleys used to move the nuclear warheads from the transport trucks to the cellars.

For an increased protection in case of an attack to the site – likely listed among targets of strategic value by Western Countries – a second tight door was put immediately next to the external one, creating a tight, blast resisting and insulated airlock between the interior of the bunker and the outside world.

Both doors to the two ends of the airlock can be – and are – opened via a manual crank system. Two men are needed to actually move the doors however – they are really heavy! A servo-assisted system was in place originally.

An interesting detail is the original sensor for the door status, part of a security system of the base.

Similar to their US counterparts, the Soviets took the problem of security of the nuclear arsenal pretty seriously. Each door on the path followed by the warhead from the outside to the cellar, including the airlock doors as well as the cellar doors inside the bunker, were associated to a trigger. When the corresponding door was opened, the trigger sent a signal via a dedicated cable link to the headquarters of a dedicated branch of the Red Army offices in Moscow, Russia, which was kept constantly updated on the status of each critical door in the depot. The link was via purpose-designed vacuum-protected cables – the actual wiring ran along a vacuum manifold, so that in case of the cable was bitten and the vacuum manifold collapsed, an emergency signal was immediately sent to the nearest nodes of the network, allowing surveillance staff to intervene promptly.

The opening of and closing procedure of the airlock doors involved communication with a post in Moscow too, which started with the local guards communicating their intention to open the doors via a system housed in a blue cabinet besides the tight door. As the signal traveled from the bunker to the headquarters and back, the opening of an airlock was not a quick operation! Original writings in pencil can still be found in the cabinet.

Past the airlock, you land on an elevated concrete platform. From here the warheads were moved to the underground floor via a mechanical crane. This is still standing today, with limit indications in Russian.

From the platform you get an excellent lookout of the bunker structure. You can see a twin suspended platform to the opposite end of the underground floor, with a tight door shut closed. Along the long sides of the main hall, on the underground level you see several doors. On the right hand side, big sliding doors painted in white give access to the cellars, where the warheads spent most of their time in rest. On the opposite side are smaller man-sized doors, giving access to the technical area, with provision for the men of the permanent bunker watch.

The stairs leading downstairs are among the few complements to the original structure – they have been put in place to ease visiting. Originally, the underground floor could be reached from the suspended platform only via a lateral manhole with a vertical metal latter.

The warheads are long gone today – the site was built in the late 1960s, and was emptied of its strategically relevant content in the late 1980s, to be finally ceded back to the Polish government after the withdrawal of all Russian forces from Europe. The cellars today are mainly empty, and used to showcase interesting items related to the site.

First, you can see a scale model of the entire site. In Soviet times, the place was a full scale military base. It included a separated area with living facilities for the troops and their families, who ran the base with both technical and surveillance tasks. Today, this area has been taken over by the government, and used as a prison – Podborsko is rather secluded and far from populated areas on the Baltic coast. Furthermore, as said there used to be two twin bunkers. Today only one has been restored, whereas the other is sealed and waiting for reuse. Between the sectors of the base multiple fences with barbed wire, concrete walls, foxholes and other deterring/defense devices and systems were in place, making the innermost part of the base with the bunkers rather inaccessible.

An original armored cabinet from the time of operation is still in the corner of a cellar, its original use is uncertain.

In another cellar you can find everyday items and relics from Soviet presence in the area. These range from toothpaste to children’s toys. Also more military-related items, like cartridge boxes and even original Soviet military dog tags have been found scattered over the area!

You can also find weapons, a scheme of the base in Russian, anti-radiation suits, and parts of the body, control and guidance systems of a Soviet SCUD theater missile – the corresponding warheads being the main business in Podborsko. There is also a copy of the plan of an attack scenario for Western Europe, showing some targets on the respective sides of the Iron Curtain.

One of the cellars has been left empty, with a mock-up of a warhead, resting on one of the original trolleys. This is particularly evoking, despite being just one out of the high number of warheads usually stored in a cellar. The actual number of warheads residing in each Soviet storage over the years is still today not totally clear. However, reportedly former Soviet staff support there was in a single Monolith bunker in Poland enough nuclear material for the whole attack plan over Europe, meaning a number of several tens warheads per site.

The trolley is original as said, and it shows the function of the slots on the ground of each cellar, which allowed anchoring the trolley firmly in position. This was possibly needed also in the extreme case of a blast hitting the bunker, so as to avoid any unwanted displacement of the trolleys.

A fourth cellar displays a set of panels, outlining the history of the Cold War.

As said, the security triggers telling the status of the door can be found close also to each of the sliding doors of the cellars.

Before moving to the technical area on the other side of the bunker, a look to the central hall reveals a number of original material. In particular, you can find an interesting set of instruments, handles and gauges packed together in a metal cabinet. Their function was that of monitoring the state of each warhead. Nuclear material needs to be stored in precise conservation conditions, so warheads were kept in dedicated cases. These were inspected regularly by connecting them to the monitoring system and recording the corresponding gauge readings. Traces of the positioning markers for an inspected trolley can be found close to the cabinet, painted on the ground.

Another conspicuous sight in the main hall is the heating system, needed to keep the inside atmosphere at a constant assigned temperature and humidity level, to guarantee the health of nuclear material. A big array of heat exchangers takes the top part of a side wall in the main hall.

The technical part is made of two main parts, and is accessible on the long side of the hall opposite to the cellars. One part is made of a blind sequence of three narrow compartments. Here you can find a case for manipulating dangerous chemicals, with protection gloves once protruding inside. Nearby, a sink and some cabinets recall a medical room.

This area was designed to manipulate and check the triggers of nuclear weapons in use at the time of construction of the Monolith bunkers (late 1960s). These made use of reactive materials, thus requiring some precautions and a complex maintenance procedure. They were phased out soon after the construction of the site though, so this part of the bunker was basically unused since that time. A tight door connects this area to the main hall.

The second part of the technical area is arranged along a U-shaped corridor, starting and ending in the main hall. Similar to the previous technical part, a small sealed door connects the corridor to the main hall.

The first technical rooms you meet are related to climate control.

Next you find a big water tank. Close by there is a single toilet. This was reportedly seldom used, as drainage did not work properly due to the underground placement. Watchmen during their shifts in the bunker went out for their physiological needs.

Going in and out for pedestrians was made possible through a man-sized airlock. This is perfectly preserved in Podborsko, similar to the passage leading up, by means of very steep metal ladders.

Another interesting sight in the technical area is the air filtering room, which is close to the small living area for the watch staff. In case of an attack to the facility, making the area poisonous possibly also due to fallout, this huge filtering system allowed the troops inside to survive for some time.

The electric control room is in almost mint condition. Only the major connections to the external power lines – not there any more – have been cut. Same electric connections still bear their original hand written identifiers!

An original – and rare – handbook with some illustration of standard trolleys is among the artifacts to be found in this incredible exhibition.

Concluding the technical part, a massive Diesel power generator, with its ancillary air pumping and exhaust expulsion systems, is still there in a rather good state.

Back outside, the Podborsko site features also a Granit-type bunker, perfectly preserved with its metal doors – seldom found elsewhere. Granit bunkers were much softer in construction than the Monolith-type, and they might be used for storing assembled missiles, command posts and more. The one in Podborsko is another Soviet mystery – it is hard to tell to what purpose it was built, probably in the late 1970s-early 1980s.

The second bunker, very similar inside to the main one, is sealed and waiting for restoration. You can walk the exterior, where some remains of the truck loading/unloading platforms can be found. Traces of a fence line can be seen to the back.

Getting there and moving around

The Podborsko site is a branch of the ‘Muzeum Oreza Polskiego w Kolobrzegu’, called ‘Cold War Museum Podborsko 3001’ (‘Muzeum Zimnej Wojny Podborsko 3001’ in Polish). The town of Kolobrzeg is on the Baltic coast, roughly a one hour drive from this bunker, and hosts other branches of this nice museum (a tank and artillery collection, a marine branch,…). The dedicated website of Podborsko is here, to be Google-translated from Polish. The Podborsko site is open on a regular basis at least in summer, and also by appointment. I guess the visit may take about 1 hour once on site.

My visit was a special one though, as I had the chance to join in for a special thorough visit of the site, prepared for Dr. Reiner Helling, a nuclear scientist from Germany, and one of the most knowledgeable historians in the field of Soviet military presence and nuclear assets in Europe. Dr. Helling extended the invitation to me, so I had the unique chance to take a private, tour with the local curators of the branch, Mr. Mieczysław Żuk and Mr. Pawel Urbaniak. We spent some hours touring the site inside and out – special thanks to all three for an unforgettable experience!

Getting to the bunker is easy by car. Driving will be along an original Soviet service road, which can be faced with a regular city car. You may park once on the spot once there.

Brzeznica Kolonia – Objekt 3002

The site in Brzeznica Kolonia can be found close to the former Soviet village of Klomino – pretty famous in its heyday among the urbex community – and in the vicinity of the airport of Nadarzyce, still active today.

The site has been largely wiped out, but the bunkers and a little more hardware survive, in a ghost condition. However, the site is advertised with some explanatory panels, and it is also quite popular among the locals, which come here to take a couple of pics in a weird scenery.

One of the most portrayed items on the premises of this site is the Granit bunker, which is today lacking its original metal door. Similar to Podborsko, this ‘soft’ bunker was added at a later stage, and its function is to be guessed. Interestingly, some painted stripes can be found on the pavement, possibly marking the position of some trailer or gear.

Similar to Podborsko, the two major Monolith bunkers are arranged with their respective axes crossed. The eastern one can be accessed from its southern door pretty easily. Inside, it reveals its similarity with Podborsko, except for having being spoiled of any metal part – from the doors to the heat exchangers – and having hosted a wildfire or similar, as can be guessed from the sooth on the walls and ceiling.

Getting to the underground level from the suspended platform is not safe if you are going alone, like me, as the original metal ladders have been taken away. However, hard spoiling has to be expected also in the technical rooms.

Walking on top of the bunker, you find traces of the man-sized side entrance, completely interred.

Ahead of the bunker and to the back, traces of the loading/unloading platforms for trucks can be still recognized.

The westernmost bunker is easy to access from the eastern gate. Inside, it has been spoiled of any metal, similar to its twin brother. It is in a generally better shape though, without sooth on the inside walls.

In both bunkers, traces of original painting can be found.

In between the two bunkers, a number of smaller buildings are still to be found, including – apparently – a water tank, and some sentry boxes.

Also, more than in Podborsko you can appreciate a network of foxholes, which despite fading in nature, can be clearly noticed departing from the main roads once crossing this military installation.

Back to Nadarzyce nearby, you can get access to the former ghost town of Klomino. The majority of the original Soviet blocks have been wiped out, but most incredibly some of them have been restored and are today inhabited. This, and the very bad access road, make this place worth a visit only for completing the tour of this once big Soviet installation, without adding much. There is really not much left to see in Klomino.

Getting there and moving around

As said, the bunkers are pretty popular among the locals, who go there by mountain bike or car. The site can be accessed via an unpaved service road, totally safe also for a standard car, taking south from Nadarzyce. The parking point is here 53°25’51.0″N 16°34’43.6″E. There are also some picnic tables, an explanatory panel and some warning signs.

Templewo – Objekt 3003

Similar to Brzeznica Kolonia, the Templewo site has been largely reclaimed, and is now partly preserved as an unusual spot in the wilderness. The base has completely gone, but the the monolith bunkers are still there.

They can be found following an original Soviet paved road.

Both Monolith-type bunkers can be accessed with little difficulty, despite the gates having being mostly interred, like for Objekt 3002.

With respect to the latter, they appear in a generally better shape, albeit stripped of any metal hardware. Again, going down to the underground level is not recommendable if you are exploring alone, as there are no ladders from the suspended platform.

Taking a detour from the Monolith bunker area reveals an extensive network of trenches and foxholes, with abundant traces of – dangerous – barbed wire.

Finally, a single Granit-type bunker, added to the site at some point similarly to Podborsko and Brzeznica Kolonia, has been completely taken away. Only the side embankments can be seen today, wet and with a slimy puddle in between.

Getting there and moving around

The site can be reached by car, shortly north of the road connecting Trzemeszno Lubuskie to Wielowies. A parking area, part of the former base, is here 52°25’16.2″N 15°19’10.6″E. No special car needed, you can drive the original Soviet service road with a standard city car. From the parking, you may move north for a very short walk. You will soon find mild warning signs concerning the bunkers.

The area is located next to a huge military proving ground, so loud bangs might be heard quite easily, and you will see signs telling not to go south with respect to the access road to the former nuclear installation. However, the bunkers themselves are out of the danger area, and totally open and accessible.

Forst Zinna – A Soviet Ghost Base in Germany

The area of Jüterbog, about one hour driving south of downtown Berlin, boasts a long military tradition since well before the Cold War. Yet the most astonishing density of military installations in this region was reached in the years of the Third Reich, and later in the decades of Soviet occupation, lasting until the early 1990s.

Many chapters of this website are devoted to the subject of Soviet occupation in the communist German Democratic Republic (GDR), with portraits of many military bases over its former territory (see for instance this chapter, and links therein). These either belonged to the NVA, the armed forces of the GDR, or the Red Army of the Soviet Union, which retained a significant military presence in the GDR all along the Cold War, despite this country being formally independent.

This chapter deals with one of such military bases, Forst Zinna. This base stands out in the East German panoram, due to the intriguing history of the place on one side, but also thanks to the plenty of interesting sights you may find there (as of mid-2019) – whereas many other similar abandoned installations have been wiped out by local governments, sometimes to be converted into something else.

The large military base at Forst Zinna was founded at the dawn of the Third Reich in the mid-1930s, and named after the führer, Adolf Hitler. The core was constituted by a set of solid multi-storey buildings, aligned along at least four parallel rows about a third of a mile in length, built in a typical old-German style. These hosted barracks and training rooms, used by an artillery and transportation school. There were also many service buildings, like canteens, sport and administration facilities. The base was operated by the Wehrmacht until the end of WWII, when the region was conquered by the Red Army. Thanks to its design, featuring large halls and common spaces, it was selected immediately after WWII to host an academy for future German functionaries of the yet-to-be-founded GDR (or DDR, the German acronym for the GDR).

The place was decorated and refurbished reflecting the style of the new communist owners and the cultural paradigms enforced by Stalin. Just before the latter’s death, in February 1953 the academy was transferred, and Forst Zinna was handed over to the Soviet army. They further enlarged the base, adding storage areas, small farms for food production, technical buildings, plus over the years some new housing.

The end of the story is similar to many military areas in the GDR. The Soviets finally left, the bases were too many for reunified Germany in a post-Cold War scenario, so most of them were either demolished, converted or forgotten. Forst Zinna has been largely demolished, but some of the buildings, built before the end of WWII, are reportedly registered as landmarks. The whole area is sitting in the wild vegetation and is not really looked after, but much is still there and makes for a mysterious memento of past vicissitudes Germany managed to survive. To the war historian and urbex fanatic as well, Forst Zinna has really much in store.

Photographs in this post were collected during two long visits in July and August 2019.

Sights

The base occupies a roughly square area, with a side about .8 miles long. For making the description easier, its premises can be divided into four ideal sectors.

The barracks area to the southwest, where you also find an easy access to the base, is populated with the oldest buildings, erected well before WWII. These comprise living quarters, school-like buildings, canteens, administration buildings, at least one gym, a theater, an open-air movie theater, a prison, and more. There are also a couple of clearly distinguishable Soviet-built apartment buildings, much more recent and taller than their neighbors.

To the north of the base you can find a sizable area which likely hosted a huge deposit for vehicles, as well as other technical facilities. Here demolition works have stricken hard, and today only a few buildings are still in place. Yet these include what appears as a centralized power/hot water supply plant, as well as large services for the troops, which make for interesting pictures.

In the third sector to the northeast, a large U-shaped technical building hosts a unique room with Soviet memorabilia. In this area you can find also a swimming pool, a football field with nice Soviet murals, and much dumped military material. Also here demolition works must have been carried out at an early post-Soviet stage, as vegetation has already grown over the debris.

Finally, to the west of the perimeter but next to it, you can find a ghost monument from soviet times.

You can find aerial pictures of the Forst Zinna base in this chapter.

Southwestern Area – Most of the Barracks and Older Buildings

Accessing the base via the southwestern corner, you immediately meet the the first original buildings from the pre-WWII period. They are painted in a nice dark yellow.

From the pics you can appreciate the length of the blocks in this part of the base. Among other spectral items, former notice-boards for activities in the base, like the movie theater, or for the latest news.

The perimeter is marked by a concrete wall running very close to one of the rows of buildings. The walls appear decorated with didactic explanations of something technical.

Entering the buildings, you may find tons of derelict memorabilia items, including hand-written registers, book covers, etc., all in Russian. Something in no shortage in the base is surely restrooms! There are really many.

The actual function of the buildings needs to be guessed, but some must have been used as schools – or even kindergartens – at least in Soviet times, when modern housing was added to the base also for the families of the troops. This theory maybe supported by the type of decoration you sometimes find in these buildings.

Walking in some of the taller yellow buildings, likely hosting also some living areas in the years of operation, you soon perceive the style is clearly pre-Soviet – too elaborated for USSR standard, and typically German. The age of the buildings can be judged also by the heating system, based on tiled stoves fed with coal. Traces of coal can still be seen in the corridors, where the stoves were loaded!

The stairs are particularly nice in style. You are not encouraged to climb upstairs, especially in those buildings were the roof is leaking. Under the roof you can appreciate the wooden structure supporting the external tiles.

Some rooms of these buildings used to host other services, like for instance a – likely – tailor, or uniform shop, as you can see from the furniture and from the explanatory sign.

Close to the southwestern corner of the base you can find two twin apartment buildings in a typical shabby Soviet style, possibly dating to the 1970s.

The size of the apartments is incredibly small! They are apparently small one-room unities, with an extra-small kitchenette and a microscopical bathroom. On the plus side, all have a balcony on the facade.

Leftovers of the original furniture are abundant here – as you may see, everything is extremely poor quality. In some of the bathrooms you may find some stickers decorating the wall, and even traces of toilet paper holders!

The ‘Soviet ghost’ aura here is extremely intense, as everyday items can be found everywhere, like the troops had just left. In the backyard of these buildings you can find remains of a playground, broken bicycles, and even traces of hanging wires!

Just ahead of these buildings, you can see a mystery one-storey tunnel structure made of a set of progressively smaller sections – making it look like a weird ‘telescopic building’. It is clearly from a relatively late age, maybe one of the last additions to the complex.

One of the blocks adjoining the taller buildings to the south is a small (likely) elementary school, with a nice indoor gym, as well as a fenced outdoor playground. Soviet playground designers made extensive use of old tires. Here they are even painted in bright colors!

North of the school, you meet an array of smaller buildings along the perimeter of the base, but their function remains to guess.

The long rows of yellow barracks are interspersed with areas or buildings dedicated to special functions. For instance, at some point you can find a rather large open-air training area, with many types of ladders, balance axes, leapfrogs and more training rigs still in place, albeit completely surrounded by wild vegetation.

Another item is apparently a school building, with a typical academy-style front facade, and classrooms inside. By this building there is also a kind of small firefighting post (not sure), which includes a cylinder bell with a nice sound – really weird, complementing the unreal silence of this place!

There are at least two large canteen buildings. In the first you find very big kitchen rooms, with large ventilation hoods and stoves still in place.

There are also storage rooms, some with wooden trays, maybe for bread, or maybe for putting trays after lunch.

In the second canteen, even larger, you can find also remains of a Soviet decorated wall, with traces of writings and small paintings.

Other special buildings, close to one of the canteens, include a nice greenhouse.

There is also a relatively large open-air movie theater, with a covered stage and uncovered seats for the public. The benches are gone, but their legs remain. The machine room to the back is in a really bad shape.

To one side of the open-air movie theater you can find one of the strangest items in the base. It is an area severed from the others by a serious barbed-wire fence – still difficult to go through! In this kind of ‘private garden’ you can find two explanatory signs in Cyrillic, and what appear to be gym gear for fight training. There is also as a small monument – or a grave? – composed of a glass obelisk planted on a delimited area on the ground.

Even weirder, the adjoining building features very small windows… an exploration of this building allows to clarify its purpose – it used to be a prison, the small windows being on the sidewalls of the cells! There are four cells at least, with peepholes in the doors. Everything very similar in style to the Soviet prison in Karosta, Latvia, except you can’t experience the thrill of sleeping in ‘safely’ – see this post!

Not far from the fenced courtyard you can find a naive wall painting portraying two tanks transported on railway trolleys. One of the troopers has been stricken by an electric shock, as apparently his rifle touched the high-voltage cables over the railway – oh no!

There are also sport-themed murals on a fence. A building nearby looks like a garage for a small vans or for cars, maybe a mechanics shop or similar. There is also a storage room with nice wooden paneling.

The garden + prison ensemble may be interpreted as a military-police-run part of the base, likely an unwelcoming sector of the installation in its heyday! Not far you can find also an academy building with large halls, including a former gym. The vocation of the place is witnessed by a sport-themed mural.

Another special building close by the mystery quarters probably used to be a club, with a kitschy decorated room, and another gym area, with another interesting sport-themed mural. Some of the less explicitly Soviet murals may date to the years immediately after WWII, when Forst Zinna was a training academy for future key-figures of the ‘political life’ (?) of the GDR.

Another interesting building can be found to the northern end of this sector of the base. Some decorative details look more modern than the age of the base. It looks like there was a kind of glass-covered patio, or a large greenhouse.

A highlight of the northern part of this sector is the large theater building. Unfortunately, the roof of the theater room has recently collapsed completely, destroying everything below it. Yet the foyer was spared, with one of the most famous Soviet murals in the GDR. Considering the style, it must date from a relatively recent Soviet age, even though the military gear in the portrait is not really recent.

Still in place is the coat hangers area, with some inscription in Russian on the wall nearby. The building – well, what remains of it – is likely from pre-WWII times.

To the northwestern end of the barracks sector, cross the main former access road to the base, you can find traces of Soviet monuments, with stylized troopers, a huge concrete Red Banner flag and information signs, everything in a rather bad shape, and attacked by the wild vegetation.

Nearby you can find an administration building, nice in style, but again in a very bad shape, and with a partly-collapsed roof. Yet this building hosts something of great interest for pickier explorers and Cold War historians. A couple of rooms likely hosted a logistic or travel service, and here you can find at least three well-preserved maps of the USSR!

The first is a smaller-scale topographic map, and is the worst conserved. The corresponding office was really shabby, with the lowest quality furniture. What appears interesting here is a set of electric power metering rigs or switches, with hand-written labeling in German – maybe from the years of Wehrmacht tenancy?

The second map is a very big political map of the USSR, with all the Soviet Socialist Republics. You may spend an hour looking at all the particulars! The map is from 1971. You can find places like Voroshilovgrad, Leningrad, Chernobyl, Riga, Poliarnyi, Semipalatinsk, Gorkij, Leninakan, all within the boundaries of the Soviet Union – names strongly bound to real world or fiction plots from the Cold War! Some of these locations have even changed their names!

The third map is an even more unique portrait of the railway lines of the USSR, presented in great detail – the map, from 1981, occupies an entire wall. Here you can also find interesting names and places, like Tashkent, Gori – Stalin’s birthplace in Georgia, see this chapter – or Borjomi, where one of the most famous water springs of the Czarist Empire is still active, producing mineral water you can find everywhere in the former USSR still today.

To end with this part, between the administration building and the theater, you can find a really mysterious underground bunker-like structure. This faces to the ground in an area fenced with barbed wire and protected by a firing turret with loopholes. Maybe a deposit for rifles or smaller weapons?

Northern Area – Warehouses and Technical Buildings

This area was likely devoted to the storage of heavy vehicles – trucks, tanks, movable cannons, who knows? As you can see from Google pictures on the web, until at least 2009 there used to be many garage buildings here. As said, this is the area most hit by demolition works, and what you find today is a large flat area, with some buildings surviving close to the perimeter, marked by the original concrete outer wall of the base.

Luckily for explorers, a few surviving buildings make for interesting sights. An item you can easily spot is a tall brick chimney. At the base of this you can find a – likely – power station for the base. The burners are gone, but you can see extensive piping, and boilers for hot water.

The piping from the boilers – made in the GDR in 1973 – are labeled in Russian, and there are also several posters and signs in Cyrillic. Not far from the main rooms, there is a small booth for a technician constantly supervising the plant.

Close by the power station building, large service buildings are shrouded in the wild vegetation. One of them was completely dedicated to bathrooms. The most visible remains are the changing rooms, with some hangers with small mirrors still in place, and the showers, still partly intact!

North of these buildings, you meet a long concrete pool with slides for vehicles at the two far ends. It used to carry out some industrial function – amphibious vehicle testing?

Other surviving buildings in this area include a very tall one, possibly a maintenance hangar, as well as some of the – originally many – garages.

Close by the inner fence dividing this sector from the barracks part of the base, you can find a smaller garage with some books scattered around. There is also a fire emergency station with writings in Russian.

Northeastern Area – Sporting Facilities and Mystery U-Shaped Building

In this area, technically not separated from the southwestern one with the barracks, you can find some non-residential buildings of great interest.

Possibly the construction with the largest area in the whole base, a big U-shaped building with what appear to be large workshops or garages can be found close to the northeastern corner of the base, just inside the perimeter concrete wall.

Inside the halls of this building, you can find many interesting Soviet remains – posts, writings, murals,… The function of these many rooms has really to be guessed. Some feature doors so small that entering with a vehicle would be impossible. Others still preserve the smell of Diesel oil.

An unexpected surprise in this mystery building is a kind of commemoration-information area. The geometry of the rooms is very strange, with a small unlighted corridor leading you in. An incredible Soviet mural with hammer and sickle can be found in this corridor.

In the two adjoining rooms you can find traces of many interesting panels, arranged in a kind of ‘Soviet temple’ architecture. There are photographs of soldiers during training activities, aircraft, tanks, portraits of some high-ranking staff, and much more.

There are also artistically valuable Soviet-themed comics characters! Some big photographs portray the base of Forst Zinna in the days of operation. Unfortunately, big parts of the pics are missing, but you can recognize the typical German architecture of the buildings. The appearance of the base used to be different, without all the trees you find today!

The next room was possibly centered on the explanation of some Soviet industrial activity. The room is dominated by a scaled model of the USSR, with some locations – including Chernobyl nuclear power-plant, find it between Kiev and Minsk! – pinpointed on the map.

The walls of the quarters where these strange rooms can be found are covered in old newspapers. There are also historical pictures of the Soviet monument in Khatyn and other locations in Belarus (see here).

Close by the U-shaped building, moving north you can find a strange storage, with cases for – apparently – rifles.

To the northern end, there is an open-air swimming pool. It lies at the center of a sporting area, close to the outer concrete wall of the base. The pool makes for very good photo opportunities. It is hard to tell whether this was built for the Wehrmacht or later for the Soviets. It is large, and two springboards are more or less still in place.

The service building nearby appears to date from old times. Yet the pool was much used by the Soviets, as shown by the number of panels written in Russian, including regulations, one with a ‘START’ sign, another to show the temperature of water!

There are also typically Soviet decorations, like an Olympics symbol made of metal gearwheels.

Close to the pool, you can find a ghost football field. You can see a goal and a referee ladder, both imprisoned by the newly grown trees!

Next to the football field, the wall of the base is decorated with some nice sport-themed Soviet murals.

Leaving the base behind when walking further northeast, you come across former trenches, and a dump of light material, including many Soviet boots, gas masks, spades, bottles, and so on. They are likely what remains of flattened buildings in this area.

Soviet Monument

Back to the perimeter road where the main gate to the base is, to the opposite side of the main access road you can find an interesting monumental ensemble hidden in the trees. This was probably composed of a small square, today barely recognizable due to the overgrown vegetation, bordered to the far end by a set of concrete slabs adorned with typical soviet themes and by a tall concrete spine.

The latter part is still there, almost untouched. The spine used to be colored, as testified by the scant remnants of red paint over the surface. Also a painted emblem can be found to the back of the cube suspended halfway along the spine.

The slabs feature a head of Lenin, seen from the side, together with the ship Aurora. Others feature a dam, the monument to the Russian motherland in Volgograd (formerly Stalingrad), and the monument to the soviet cosmonauts in Moscow, among other items.

Getting there & Moving around

Reaching the premises of Forst Zinna is not difficult. The site is five minutes northeast of Jüterbog, about 1 hour driving south of Berlin, and is recognized by normal GPS navs. Jüterbog has also a railway station, so you may come by train+MTB.

The official status of the site is uncertain. There are a few prohibition signs ahead of the official gate, but much less than in other similar locations in Germany, and some of the buildings are reportedly listed, albeit not really looked after. The real threat for a visit is in the condition of the base. Most buildings are in a really bad shape, and entering is at your own risk. As said, some of the most visited parts have finally collapsed – luckily, nobody was in at the wrong time, but be sure you know what you are doing and take all precautions.

Forst Zinna is rather popular among German explorers, plus the area is a natural preserve now, so you will likely meet somebody during the exploration of the site, especially during the week-end. If you go on working days instead, you are likely to be alone all of the time, which may add to the atmosphere.

The size of the base is very large. These photographs were taken over three visits, for a total of about 10 hours, and at least on third of the buildings have been totally overlooked or not explored thoroughly.

Soviet and East German Relics North of Berlin

For the full span of the Cold War, the communist German Democratic Republic has been a highly militarized region.

Due to its position right on the European border between NATO countries and the USSR-led eastern bloc, this relatively small state was kept in high consideration by the Soviet military staff in Moscow. In the re-organization of Soviet forces following the end of the Great Patriotic War (i.e. WWII), of the four Soviet groups of forces stationed in all satellite countries outside the Soviet border, one was specifically named ‘Group of Soviet Forces in Germany’. This group was headquartered in Wünsdorf, the former location of the German OKW south of Berlin (see this post), and had under its command a force of some hundred thousands troops, divided in two tank armies, an entire air army, three mixed armies and a supplementary artillery division. Supplies were in no shortage either, with some tens of fully operational airbases/tank polygons, academies and housing for all the troops and respective families.

Despite the very significant Soviet presence, the GDR invested a huge capital of its own in the development of a full-scale military strength. The East-German National People’s Army (NVA) received top-tier technology from the USSR, and did of course manufacture military supply of all sorts. Sustaining this army, together with the enormous para-military organization of the internal Ministry of Security – the ill-famed STASI – and other governmental organizations, military expenses undoubtedly contributed to the economical crisis hitting the GDR in the 1980s, setting the scene for its final demise.

The region north of Berlin was particularly rich in military and governmental installations, some of them highly classified, their history shrouded into mystery. You can find some information in dedicated posts on this website (see this post, also here and here).

In this chapter, some more items of interest are featured. Four of them are abandoned tokens from Soviet occupation. A nice belle-epoque villa on the shore of the Röblingsee in Fürstenberg, where the headquarters of the 2nd Guard Tank Army was headquartered since Stalin’s era to the withdrawal of Soviet forces in the 1990s, is the first of them. The second is a unique, forgotten Soviet monument, to be found less than two miles south of Fürstenberg. Two more are memorials and cemeteries, for Soviet troops who perished in the last stage of the Great Patriotic War (WWII) around Berlin.

Other three points of interest are instead GDR-related. The first is the former academy for future leaders of the communist party, established in Wandlitz in the years of Stalin, and initially led by Erich Honecker, later to become the omnipotent leader of the GDR for two decades. In the same area north of Berlin – and precisely in Waldsiedlung, today a nice clinical campus in the countryside – are the former private houses of the members of the central committee of the communist party of the DDR – personalities like Walter Ulbricht, Erich Honecker, Erich Mielke and Egon Krenz lived here with their families. Finally, you will find a glimpse from the so-called ‘Honecker bunker’ in Prenden. This big and highly classified installation was prepared in case of war, to protect the leadership of the GDR and ensure safe communication with Moscow.

Photographs were taken in summer 2019 and 2021.

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Sights

Soviet 2nd Guard Tank Army Headquarters, Fürstenberg/Havel

Among the Soviet forces permanently stationed in the GDR in case of war, there used to be two entire tank armies, the 1st and 2nd. The former was headquartered in Dresden, whereas the 2nd – named ‘Red Banner’ – in Fürstenberg/Havel.

The headquarter in Fürstenberg is basically an old villa, possibly dating to the late 19th century or a slightly more recent time. The villa is somewhat unusual in the panorama of todays Fürstenberg. This is a nice and lively touristic town, where many Berliners come to find a retreat in nature, less than 1 hour driving from home. Thanks to tourism-related activities, the area has got rid of the Soviet/East German grayness, and is now a typical village in the German countryside, graced with a creek and a small lake, where canoes and small boats are always roaming around.

In stark contrast with this, the villa is today completely abandoned, with overgrown vegetation almost hiding it from the main road. Access to the premises is easier from the back, where you first meet a typical Soviet prefabricated wall, and service buildings with evidence of a communist design – the usual yellow paint and railings on the windows with the stylized ‘radiant dawn of communist revolution’.

Getting closer to the house, you meet an access door, possibly going to a bunkerized area underneath. The house is in a really bad shape, with rotting walls, plants growing on the balconies and roof. The inside has been made completely inaccessible. A typical East German light is still hanging from the back wall.

To the front, a temple-like decoration contours the main door. It is difficult to say whether this decoration was there since the beginning, since it appears rather different in style from the rest of the villa.

A highlight of this site is the statue of Lenin still standing ahead of the front facade. The statue is in a relatively good shape. It looks like the man was portrayed during a discussion.

The concrete sculpture was accurately made, as witnessed by the facial expression and details in the embroidery of the tie.

On the front side, the villa used to be reachable with a large flight of steps climbing uphill, with Lenin on top. Today this perspective is gone, for vegetation has totally invaded the steps, and the front of the house is not visible from the street.

Getting there and moving around

The villa is located in central Fürstenberg on Steinförder Strasse (possibly) 44, on the southern side of the road. The house and its large garden estate are abandoned, but all other houses around are not. Getting closer without being spotted is easier from the backstreet. Technically speaking, the latter is accessible for residents only, so you may park somewhere else and come closer by foot. Visiting may take about 30 minutes with time for the pictures, for the house is not accessible inside.

It should be remarked that this site is probably not public, and at an unpredictable time it may be either restored or demolished – so checking it out may be not possible for long.

Soviet Monument, Fürstenberg/Havel

A rare example of Soviet commemoration monument can be found very close to Fürstenberg. Apart from the monumental sites in Berlin (see here), a number of smaller Soviet monuments are to be found around the GDR – impressive ghosts of a bygone era.

Among the best preserved are that in the former tank base of Zeithain (see this post), and this one in Fürstenberg.

The monument is composed of two parts, basically two concrete curtains facing each other on the sides of a small apron.

The smaller panel to the south is the most intriguing. It is apparently a celebration of an economic plan of the Soviet Union. It is all about the growth in production in several areas of industry and farming, likely resulting from careful planning by the top of the Soviet government.

Between a citation from Lenin and a stylized image of the Kremlin, several panels cite one by one the increases in production of anything from oil to weapons, from milk to corn.

To the back of the monument, the only remaining feature is a remarkable head of Lenin, with yet another citation. It is likely that other features have been removed by vandals, as empty frames can be seen aligned along this face of the monument.

The larger panel to the north is a celebration of the march to Berlin during the Great Patriotic War, likely related to specific actions of the Guard Tank Armies. The central slab features an image of the Soviet monument in Treptower Park, Berlin – one the most famous commemorative monuments in the Soviet Union, as witnessed by numerous images to be found still today in many museums in the former USSR (see for instance here).

Close by, reproductions of decorations and captions of what happened on some days of 1944 and 1945 are reported.

On the left panel you can see a reproduction of the march to Berlin, from the battlegrounds in the USSR, through central Europe and Germany. It is likely that some metal parts of the monument once used to connect the ‘points of interest’, but these have disappeared due to vandalism.

On the right wing of the monument the names of Heroes of the Soviet Union possibly from the Guard Tank Armies are cited one by one. Close by, the image of the ‘Soviet Motherland Calling’, pretty usual in Soviet war iconography, can be found together with other typical emblems.

Getting there and moving around

This monument is not maintained nor protected. It is open air, unfenced and freely accessible. It will be hopefully restored or moved to a museum, as the weather and vandals are taking their tolls. It can be reached along the road 96 about 1 mile south of Fürstenberg, immediately to the west of the road. A small unofficial parking area can be found ahead of it, making a quick visit really easy.

Soviet Memorial and Cemetery, Rathenow

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The Soviet memorial in Rathenow is one of a number of smaller military cemeteries for Soviet troops in the region around Berlin. Soviet soldiers perished in the area in the thousands in the final stage of WWII (1945), when the Red Army entered the northeastern part of todays Germany from Poland, pushing towards Berlin and fighting against the agonizing but still fierce German Wehrmacht.

Apart from the gigantic and formal monuments in Berlin (see this chapter), more modest shrines are scattered around the German capital city, all built roughly in the same period, between the end of the war in Europe and 1950, in the years of Stalin.

The Rathenow site is a small town cemetery, a proportionate, down-scaled version of its larger counterparts in Berlin – especially Schönholzer Heide (see here) – and can be found in the center of the sleepy town of Rathenow. A central obelisk with a commemoration plaque is topped by a golden five-pointed star, the symbol of the Red Army.

A number of soberly designed grave stones for as many Soviet troops are aligned in rows, creating an elegant perspective. Most of the graves bear complete names, as well as the birth and death years. Similar to the war cemeteries dating also from WWI (see for instance here and here), the very young age of most of the troops in the final struggle around Berlin is readily apparent.

Despite being fenced and of course not left in a state of disrepair, the green areas immediately outside of the perimeter of the monument in Rathenow are somewhat neglected, perhaps reflecting a fading interest for this monument.

Getting there and moving around

The Soviet monument in Rathenow can be reached at the crossing of Ferdinand Lassalle Str. with Friedrich Ebert Ring, in central Rathenow. The monument is very compact and can be toured in a few minutes.

Soviet Memorial and Cemetery, Blumberg

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The monument in Blumberg, in the northern outskirts of Berlin and really close to town, is smaller than the one in Rathenow (see above), but shares the general arrangement with it.

A central pillar with a commemoration slab is surmounted in this case by a statue of a Soviet soldier, holding a Red Banner flag.

Ahead and around the pillar, gravestones put flat on the ground are aligned in a perspective. However, the overgrown vegetation is basically hiding these lines of tombs, so that even from a small distance the central monument appears as an isolated item, put in the middle of a grassy area.

Actually, the major difference with other monuments of the kind lies in the rather remoteness of the one in Blumberg. It is a listed historical landmark, and therefore at least minimally cared for, but on the other hand, it is located relatively far from todays nearest settlement, hidden in the trees, and out of sight for anybody except people going there specifically for it. This makes it rather mysterious, a silent memento of old memories.

Getting there and moving around

The monument is conveniently located just out of the A10 highway (the external ring of Berlin), in the settlement of Ahrensfelde. You may reach Chausseedreieck and drive to its western dead end, where you can conveniently park. From there a grassy path points south into the trees, and in less than 150 yards you will find the monument. The size of the monument is small, hence no further walking is needed. A mosquito repellent is highly recommended in the warm season.

Free German Youth Academy & Joseph Goebbels Manor, Wandlitz

Deep in the countryside about 25 miles north of Berlin, about 3 miles from the small touristic village of Wandlitz, you can find a couple of highlights from the troublesome past of Germany, sitting side by side, close to the small Bogensee lake.

The first is the country estate of Joseph Goebbels, the famous minister for education and propaganda in the years of the Nazi dictatorship. This villa has been built in the war years, and often used by its owner, also for receiving guests. Goebbels obtained the estate as a birthday present from the Nazi Party.

Incredibly, the manor, built in a typical German country style, was not demolished after the war – so unlike other residences belonging to Hitler or his fellows, it is still there to see. It survived denazification, Soviet occupation and 40 years in the GDR as part of a school (see below).

The outside is the only part you can see. The appearance is sober, with simple lines and not much vertical elevation – it nicely integrates in the natural setting.

Access to the courtyard is from a small road, now part of the inner network of the larger complex surrounding the manor.

This complex is actually the other peculiar item you can find in Wandlitz. This enormous academy was built in 1951, on behalf of the Free German Youth (FDJ), a youth-training organization founded and originally run by Erich Honecker, later to become the general secretary of the communist party of the GDR in the 1970s and 1980s.

The academy was designed by Hermann Henselmann the same architect who designed Karl-Marx-Allee in the Soviet sector of Berlin – one of the most iconic ‘Stalin’s-style’ perspectives in the world. The complex is composed of two large opposing buildings, on the short sides of an internal courtyard. These hosted common areas, lecture rooms and a theater.

Along the longer sides of the courtyard are buildings with bedrooms and services for around 500 students.

The academy was for the future staff of the communist party, and in later years of the Cold War it was attended also by international students from communism-leaning nations, or sometimes even from NATO countries.

Following the collapse of the GDR, the building went on hosting educational institutions until the early 2000s, owned by the regional government. It was then mostly shut off, with some ancillary buildings still hosting institutions connected with the administration of the natural preserve around. It was put up for sale, for a while, but all potential customers failed to present satisfactory conversion plans. An expensive and inconvenient ghost from a forgotten era, as of 2019 its fate has not been sealed yet.

Today the place is not completely abandoned. Basic preservation works are being carried out, thus avoiding the roof to collapse or the walls to rotten. The names of the blocks are likely not from the GDR years. Similarly, a board with notices and maps dating from later than 1989 can still be seen, a witness of the post-GDR activity.

The garden is not growing totally wild, and some architectural addition must have been tried in a recent past – like a small modern fountain ahead of the common building to the southwest of the complex. The buildings are still supplied with electrical power – there are lit lights above some doors – and it is discretely guarded to avoid vandalism.

Getting there and moving around

Accessing the area is possible following the L29 from Wandlitz. About 1 mile from the village, the road changes its name to Wandlitzer Strasse. There is a local road with limited access taking to the east. You may park there, and proceed along the road by foot for about .5 miles to reach the heart of the complex. This is surrounded by private houses. There is no fence, but there are proximity sensors which trigger an inspection. I was reached by a warden on a car soon after my arrival. He spotted me, but did not come close, likely noticing I was just taking pictures outside.

The site is rather mysterious and well worth a quick visit for interested subjects. Touring the site will not take more than 45 minutes, taking all the pictures.

Private Homes of the Members of the Central Committee of the Communist Party of the GDR, Waldsiedlung

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Similar to other top-ranking figures in the Soviet chain of command – like Stalin and others in his communist entourage, who did not spend much of their time in public or close to crowded places in central Moscow – the masters of the communist party in the GDR had their homes in the trees north of Berlin, relatively far from the city center and from the governmental buildings.

Actually, many of them lived together in a rather compact residential district, called Waldsiedlung. Access to the area was obviously controlled, but once inside the place was somewhat similar to a holiday settlement, with smaller single or two-family houses located along quiet alleys in a rural setting. The architecture is far from lavish – all houses are very similar to one another, and are designed in a plain typically East-German style from the post-WWII era.

Today, the settlement in Waldsiedlung has been converted into a campus for clinical studies. However, the original architecture of the place has been left mostly untouched, and explanatory panels telling quick information about the history of the residence have been planted ahead of most of the housing once occupied by old communist big brasses.

The office by the gate, and the metal gate itself, are totally original, as can be seen from historical pictures.

Among the first buildings past the gate is a former congress center/clubhouse/gathering facility for the inhabitants of the residence.

Moving on to the northern part of the settlement, the modest house of Erich Honecker and his wife Margot can be easily found. The two-storey construction has a patio on the backyard. A mystery wooden hut can be found next to the latter.

The Honeckers were forced to leave this house in the turmoil following the collapse of the wall and the starting of the reunification process. Honecker fled to the Soviet Union in seek for protection, quickly departing from the Soviet base in Sperenberg (see here). He was trialed in absentia, in connection to the order issued to the GDR border guards to used deadly force against people trying to pass the ‘anti-fascist wall’, and the ensuing deaths. He remained in the USSR until also that dictatorship collapsed, and he was forced to escape to South America, where he died soon after.

To the far end of the same alley is the house of Walter Ulbricht and his wife Lotte. Somewhat larger than Honecker’s house, it is however not much more evolved in adornments or architectural fantasy.

On another alley, parallel to the previous one, is also the house of Erich Mielke, the uncontested head of the ill-famed STASI, since its early years to the end.

The man was captured and trialed for an old case of homicide, after the shut-off of the STASI monstrous machine. He died soon after.

Today even these smaller buildings have been converted for a new function in the clinical campus. Therefore, they cannot be toured inside. However, strolling in this inconspicuous, quiet village where a huge concentration of power used to be seated, provides a strange feeling.

Getting there and moving around

The Brandenburg Clinic, which has now taken over the Waldsiedlung residence for the members of the GDR government, is on the road N.273, between Bernau and Wandlitz. The clinic in Waldsiedlung is rather busy, and the parking ahead of it may be crowded. However, since the place is guarded and access regulated, that is the only credible parking option also for a historically-themed visit. You can access the area by foot undisturbed, and take photographs of the exteriors. There are explanatory panels ahead of many of the former residential homes.

Honecker Bunker, Prenden

Geographically very close to the academy in Wandlitz (see above) – less than 1 straight mile away – the bunker in Prenden is the central piece of a network of bunkers and military hardware, designed an built on behalf of the National Defense Council (NVR) of the GDR from 1973 onward, and named ‘komplex 5000’. The purpose was protection of the leadership of the GDR in case of a crisis or attack from the West.

The bunker is Prenden, technically listed as ’17/5001′, was a control center of incredible sophistication, designed to withstand nuclear blasts, and with direct communication with other sub-nodes of a larger communication network, thus granting safe communication and broadcasting ability, allowing to lead the country in case of a crisis. The bunker was intended to host the general secretary of the communist party, i.e. Erich Honecker, when the bunker was commissioned in 1983 – hence the unofficial name ‘Honecker bunker’.

The premises of Prenden are now largely in private hands, but some parts are apparently publicly accessible – the original fence has been completely torn down. The bunker itself is sealed, and can be accessed only on a few days per year with a guide.

The official entrance to the area is through the original GDR-made gate. This is closed however, for it is now the entrance to a small private industrial complex.

Traces of the original fence, as well as piping and vents for underground rooms, can be found around the hill on top of which the installation is standing.

Some service buildings in typical communist style can be still found, despite demolition works having taken place. Proximity sensors and signs delimit the private property area.

The three-storey building on the southwestern corner of the complex used to be the ‘front office’ of the bunker. Today, it is in a really bad shape.

Inside, traces of the original furniture and services can still be found, albeit much deteriorated.

Access to the bunker is on the underground floor. You may notice the prison-like railings ahead of the access stairs. A feature that might make you jump when you are exploring alone – if walking in a forgotten communist government building, deep in the silent German countryside, was not enough… – is the lit bulb hanging over the entrance to the bunker – really unexpected!

Besides the building, a shelter-garage for trucks and cars is still in a relatively good shape.

Getting there and moving around

The Prenden bunker is not publicized, but it can be neared easily with a car, about 1 mile south of the small village of Prenden, along Utzdorfer Strasse. The gate can be clearly spotted, but it will be likely closed, and there are obvious ‘no trespassing’ signs and labels of private companies. You may park outside and proceed along the side of the property to the back of it, where the abandoned building mentioned above can be found. Whether this is still on private land or not is not very clear. There are proximity sensors between the abandoned building and the rest of the complex, likely to trigger inspection if you get too close to the (surely) private part of the complex.

Venturing in the building is definitely not safe, and the bunker entrance is usually closed. Official visits to the bunker are possible on guided tours arranged irregularly about once per month (please browse the internet for more info on visiting, cause I could not find an official site of the place to link here).

Cold War Forts and Museums in Denmark

During the Cold War the condition of Denmark on the international stage was among the most complex. Coming from years of neutrality before WWII, conquered in a matter of days in spring 1940 by neighbor Germany, at that time in the throes of the Nazi fury, it found itself on the front line of the two opposing blocs soon after May 1945.

Having not been occupied by the Soviets during WWII, it could better choose about its future, and in 1949 the mother country of the Vikings joined NATO as a funding member – unlike neighbor Sweden and Finland – thus giving its availability to its Allies to help countering Soviet influence over the territory under its control.

History in brief

Often overlooked when looking at the world map for its relatively small area, at the beginning of the Cold War the geographical position of Denmark nonetheless was – and, to some extent, still is – strategically very relevant. It is right on the inlet of the Baltic Sea, with a proximity to the foreign coasts of Norway and Sweden such to allow easily blocking the marine traffic on the Kattegat strait, when needed, by means of mere cannon fire from the coast. During the Cold War, this meant a virtual control over a sea where the USSR and Eastern Bloc Countries had many industrially relevant and non-freezing ports, as well as navy bases. Furthermore, the islands of Denmark, where large cities like Odense and Copenhagen are, can be found as close as 1.5 hours by boat to the coast of the German Democratic Republic – once one of the most heavily militarized countries on earth, also thanks to a massive Soviet presence. The smaller island of Bornholm, further east, is even closer than that to the coast of Poland.

A curious fact in history demonstrated the proximity of Denmark to the communist sphere of influence, shaking the minds of top ranking Soviet military. On March 5th, 1953, on the very same day of Stalin’s death, the first defection of a jet fighter from the Eastern Bloc took place, when a Polish MiG-15 on a routine flight along the Baltic Coast suddenly left his mates and rushed to Bornholm, where it landed on a field, leaving the aircraft in almost pristine conditions.

The cautious reaction of the Danish government and military forces reflects the position of the country at the time – they had identified the USSR and their satellites as a clear and present threat, and consequently they had taken the side of the West. Yet Denmark knew it could not withstand a direct military hit by the Soviets for more than a few hours, therefore as a form of self-protection, any form of provocation, at least in the early 1950s, was carefully avoided. While the pilot of the MiG was allowed to escape to the UK and then the US, the aircraft was quietly ceded to the US military for technical inspection in the FRG, but then re-mounted and returned to Poland. Other examples of a policy of constant detente with the Soviet Union are represented by the refusal to have NATO bases on its territory, or despite the adoption of the Nike missile system for the airspace protection, the missed deployment of the corresponding tactical nuclear warheads.

Of course, in recognition of the strategic relevance of this pleasant country, plans for a Soviet invasion which would strike in northern Europe, with the objective of reaching to the ports of the North Sea in less than a week from Eastern Germany, included as a major target the quick occupation of the Jutland peninsula, and of the islands of Denmark as well. This had to be done by marching fast through the northern regions of the Federal Republic of Germany, and simultaneously landing troops on the Danish islands.

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Albeit not enough populated to sustain an army capable of resisting the eastern opponents on the other side of the Iron Curtain, thanks to its position on the map, Denmark took over seriously a fundamental border monitoring and interdiction task in favor of all NATO forces. Two tangible witnesses of this are the military bases of Stevnsfort and Langelandsfort, both located on the southern coasts of the islands, overlooking key sea straits, and pointing south to the East German coast. Both have been shut down after the end of the Cold War, and now they can be visited as top-tier military museums.

Further souvenirs from the Cold War era can be found in the Defense and Garrison Museum in Aalborg, a wide-spectrum military museum with a focus on WWII and the Cold War, and in the Danish Museum of Flight, where exemplars from the heterogeneous wings of the Danish Air Force are displayed, together with unique specimens of Danish aircraft production from the inter-war and early Cold War period.

This post covers all these four sites, visited in summer 2019. Presentation doesn’t follow any special order.

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Sights

Cold War Museum Stevnsfort

This museum on the eastern coast of the island of Zealand (the same of Copenhagen) is actually a former Cold War military fort, operative from the early 1950s to the year 2000. It was re-opened as a museum in 2008, carefully preserved in most part in the forms it had in the 1980s, the most technologically advanced years of the Cold War.

By the entrance to the museum area you can see three surface-to-air missile, namely an old Nike-Ajax, and a much more performing – and bigger – Nike-Hercules. Both were part of the US Nike airspace protection system, which was deployed in Denmark around Copenhagen. The missiles are from the Cold War years, but were not originally present on Stevnsfort.

Strictly speaking, Stevnsfort is not the part of the installation you access first. The area you meet when getting in from the parking used to be a missile base in charge of the Danish Air Force. It was built for the Hawk system, another US interdiction surface-to-air missile system, the heir of the Nike system. Actually, Nike Hercules batteries in Denmark were withdrawn from use – as elsewhere, see this post – in the 1980s. Their role was taken over by Hawk missile batteries, gradually entering service since the 1960s, and operated till 2005 in Denmark.

Differently from its predecessor, the radar-based Hawk system was entirely movable, making it more flexible and less vulnerable. As a result, there are basically no bunkers in this area, and all constructions here are ‘soft’. Target designation and tracking was demanded to three sub-systems, namely a radar-pulse antenna for target individuation, an interrogation friend-or-foe (IFF) and a target-tracking/homing antenna.

Two radar-pulse antennas are displayed. The aerial emerges from a tent, which covers the electronics and motor of the system. Both are mounted on a truck trailer, which is actually totally movable. The range of the radar scanner was about 75 miles.

The IFF antenna is a smaller barrel-shaped device coupled with systems on-board aircraft, needed to distinguish between an enemy aircraft and a friend or ally. The target-tracking/homing antenna, with its distinctive two radar dishes, shares the installation setup with radar-pulse antennas – it sits on top of a trailer, covered in a green tent.

Close by, trucks and special moving cranes to mount the missiles on their launch gantries are displayed. Also containers for the missiles are shown, together with an example of the Hawk missile itself. The launch order could arrive only from the central Air Force command, except in case of a communication breakdown, when each missile base could decide on its own – at the high risk of making a mistake!

Farther on, power trucks and other launch systems are displayed besides batteries of Hawk missiles. The launch gantry is smaller in size compared to that of Nike-Hercules, but each gantry launches three missiles instead of only one. The gantry is anchored to the ground, and when inactive it is shrouded in a peculiar rubber-coated eyelid-like bubble, which can be quickly lowered to let the missiles out.

On the far end of the missile area, you can see an old-fashioned coastal cannon, part of the original fort, used as an illumination cannon in support of larger cannons in the battery.

One of the naval gun batteries is the first item you meet when entering the actual Stevnsfort fort. The fort was built between 1952 and 1955 for use by the Navy, and is the oldest part of the installation. Together with the Langelandsfort gun battery and command post (see below), it was tasked with monitoring marine traffic along the straits giving access to the Kattegat and the North Sea from the inner Baltic. For the purpose, it was supplied with a huge underground bunker, its most distinctive feature, as well as batteries of naval guns.

The 150 mm guns have an intriguing history. They were made in Nazi Germany early during WWII, for the Kriegsmarine ship ‘Gneisenau’. This was damaged when still in the dockyard, and the guns were re-designated to be placed on the Danish island of Fano on the North Sea coast, as part of the fortifications of the Atlantic Wall. Following the end of WWII in May 1945, the guns were captured and finally found their way to Stevnsfort.

The two-guns batteries were capable of 4-6 shells per minute per barrel, and could reach to the coast of Sweden, thus effectively closing the Oresund strait between Denmark and Sweden if needed. While primarily an anti-ship battery, the swiveling turret could be used to cover the coast, in case of an amphibious attack.

Firing direction was by means of a primary radar station on site, which is still in use, complemented by five other stations along the coast. The shells were loaded with an elevator from the bunker underneath. The guns were temporarily deactivated – but not dismantled – in the 1980s, when Stevnsfort assumed the role of main control and communication post for the southern district of the Danish Navy. Joint exercises with the military forces of the FRG were carried out also here in the final years of the Cold War.

By the entrance to the underground bunker you can spot several air hatches emerging from the ground, and an example of sea mine. The latter was the primary weapon to interdict traffic on the strait, with gun battery fire being mainly directed against enemy mine-sweepers.

Past the entrance, you need to descend a long stair into the bunker. At the base of the stair is an airlock with facilities for decontamination. The Stevnsfort bunker was most notably the first structure in Denmark to be built to withstand a nuclear attack.

The bunker is not excessively big, with about twenty reinforced-concrete-padded rooms connected by tunnels carved in the rock.

One of the highlights of this installation is the communication bunker, operative since 1984 in an area formerly hosting a hospital, then shut down when the naval batteries were deactivated. This used to be a highly inaccessible facility during the Cold War. Thanks to a careful preservation, the room looks like it was still in use! Batteries of telex and other communication machines originally in place, monitors and modern imaging technology from the Eighties, together with examples of ciphered messages are all on display.

Next to the communication room, the operation room is even more impressive. Similar to the former, it was constantly manned, and totally inaccessible for non-authorized personnel. The radar monitors can be seen towering over the consoles! Military staff on duty identified and followed all marine traffic in the assigned district, both civilian and military, friends and potential enemies.

Catalogs of existing ships are on display. Several thousands ships were identified and observed from this facility in the days of operation. It is reported that patrol ships from the USSR approached the coast under surveillance about 30 times per year, tasked with familiarizing troops with local geography…

Another highlight of the visit is the ammo storage for the gun battery previously visited. In the storage, explosive cartridges are placed separately from the shells themselves. There were four types of shells, recognized through a color code – grey for armor-piercing, orange for explosive, green for illuminating and blue for inert.

The almost-100 pounds cartridges were loaded on an elevator, and lifted up to the battery. A ladder provided direct access from the bunker to the cannons, serving also as an emergency exit.

Other rooms you can visit are sleeping quarters for the 250 men which stationed inside the bunker, until the guns were deactivated in 1981. The fort was capable of sustaining prolonged isolation in case of crisis or war. During the Cuban missile crisis, the Stevnsfort bunker was put on maximum alert for a week, with all men living underground, all accesses sealed.

Getting there and moving around

The Cold War Museum Stevnsfort is an international-level museum, to be found 1 hour driving south of central Copenhagen. The official website with directions and opening times is here. Visiting inside the gun battery and the bunker is possible only on a guided tour, where you are given an audio guide in English (also German and possibly other languages) if you can’t follow the Danish-speaking human guide. The guided tour includes also a visit of the missile battery, but this part can be toured also on your own. The guided visit lasts about 1.5 hours, and may turn a little boring in some parts (as usual, the human guide speaks longer than your audio-guide), but it is needed to get access to the most unique parts of the museum. I suggest visiting relatively early in the day, allowing some spare time after the guided tour and before closure to tour the missile part on your own. Free parking ahead of the installation, nice military-themed shop.

Cold War Museum Langelandsfort

This museum has been opened on the premises of a former naval gun installation from the same years of Stevnsfort (see above). Located on the southern island of Langeland, at the inlet of the Belt channel giving access to the Kattegat from the Baltic, it was in a good position to monitor all marine traffic in its sector, as well as for blocking the channel. As a matter of fact, similarly to Stevnsfort, the main target of the naval guns here were minesweepers, for the channel was completely covered with Danish remotely-controlled sea mines, and action of enemy minesweepers would have been necessary before any attack by the bulk of navy forces.

The main naval force in Langelandsfort was constituted of four naval guns, mounted on swiveling turrets, and a fire control bunker which in non-crisis time was used to keep trace of all marine traffic in the sector. The fort was complemented with anti-aircraft defensive positions, a bunkerized power station, and ‘softer buildings’, including barracks. Except for the latter, everything has been restored and can be visited. One of the naval batteries has been restored completely to its original form including the mechanisms underneath, whereas at the base of the other three batteries you can find exhibitions about various aspects of the Cold War – they are all pretty well studied, rich and interesting.

The command bunker is the first construction you meet. The building is from the 1950s, and it shares many aspects with Stevnsfort, though this is much smaller. You can see sleeping quarters and a kitchen, which would be used especially in case the fort was sealed, i.e. in case of high alert or war.

The control rooms are three. Two are for tracking marine traffic in the marine district of the Belt, and also for coordinating air operations from other military installations in Denmark. A radar antenna and an observation tower outside, likely complemented by similar gear in the area, provided a complete real-time picture of the civilian and military traffic in the sector. It is reported that ships going to Cuba with SS-4 nuclear missiles and related supplies were spotted in these rooms months before that material was photographed by the US, when the crisis broke out.

The third control room is the fire control room for the whole fort, coordinating fire from all four gun batteries. Fire control was by means of a very interesting piece of machinery, a fully mechanical computer, taking in atmospheric data like temperature, humidity, wind direction and speed, and target data. No electricity was needed except for lighting the goggles of this analog computer! A similar item was present in Stevnsfort, but I could not see it during my guided visit.

In an adjoining room you can see a perfectly restored communication facility, with ciphered messages hanging on the walls, as well as original transmission machines and early computers. There is also a personal study room for the commander of the post.

Besides the control bunker you can find an anti-aircraft position, centered on a four-barreled anti-aircraft gun. Similar to all others, the small bunker underneath could be manned and sealed in case of war.

The cannon battery closest to the control bunker has been restored completely, including the bunker underneath. The 150 mm guns, one per battery, were made in the final years of WWII by Skoda works in Plzen, in the then-Nazi occupied territory of Czechia. They were originally intended by the Wehrmacht for the Atlantic Wall in Denmark, but they never became operative there. Instead, they ended up to be installed by Denmark to counter a Soviet threat on the Baltic.

The mechanism for supplying cartridges to the cannon is similar to that in Stevnsfort, with an elevator lifting the explosive charge and the shell separately to the level of the gun. However, here the storage bunker is just beneath the cannon, and the lift does not carry the cartridge directly inside the turret, but to a hatch in the reinforced wall besides the cannon – something similar to some of the smaller cannon batteries of the Atlantic Wall built by the Germans.

Inside the bunker you can see the ammo storage, as well as a sleeping compartment for the 15-men crew needed to operate the cannon.

Some example shells have been preserved, with colors corresponding to different functions of the shell (see Stevnsfort above).

The cartridge elevator room is very small, and access is from both sides. Explosive and shell came from opposite directions, each from the corresponding storage room.

The bunker under the next cannon battery has been dedicated to the analysis of the threat from the Danish perspective. Here you see copies of the Soviet plans to invade Denmark, as part of an operation to conquer central and northern Europe lightning-fast in case of an open war against the West. Among the most striking items, you can see detailed Soviet maps covering all regions of Denmark – with city names and all writing in Cyrillic!

There is also a nice collection of ordinary weapons and military supply from the Eastern Bloc, and especially from the neighboring German Democratic Republic. A very special feature is an example of the ‘Blücher decoration for valor’, a medal created by the GDR to be attributed to individuals for actions of exceptional courage in the defense of the GDR, and to be assigned only in case of war – thanks to the Cold War never turning ‘hot’ for the GDR, nobody could be awarded this decoration.

The next battery is dedicated to espionage and spy gear, with many examples of James-Bond-like trinkets, actually used by both enemy and Danish spies. Machinery for ciphered communication, once considered hi-tech, is also on display, together with maps used by a Danish spy visiting the Polish coast, and satellite imagery of East German/Soviet airbases.

The exhibition in the last battery is about the Cold War and society, and is full of old photographs of pro-Soviet protesters in Denmark, spies, famous characters of the Cold War, momentous events taking place in Denmark during the Cold War and so on. Most notably, there are also many artifacts from both Denmark, the Eastern Bloc and the USSR, including medals, posters, portraits and much more.

Similar to the control bunker, the power station has been preserved in its original condition. Three diesel engines could provide power to all bunkers in case of war or failure of the grid for whatever reason. Immediately outside the entrance to the power station bunker there are apparently some suspended showers…

The large area of Langelandsfort has been selected also for the exhibition of a submarine, a mine-sweeper and two aircraft! The submarine ‘Springeren’ was used by Denmark in the 1990s and early 2000s, but it was built much earlier and operated by the Norwegian Navy. Sadly, after the retirement of ‘Springeren’, the Danish Navy shut off completely its underwater branch. The ship is a small conventionally powered attack submarine. The interior is apparently pretty modern with respect to older German or US WWII U-boats.

The submarine features six torpedo tubes.

The mine-sweeper has the appearance of a small conventional boat, but with room for a crew of several men. It is hosted in a hangar together with examples of sea mines – apparently US models.

The two aircraft are a SAAB Draken of Denmark and a MiG-23 of Poland. They represent some of the most advanced aircraft of these opposing countries at the height of the Cold War. Both exemplars are well preserved inside hangars protecting them from the weather and sunlight.

Another interesting sight is a reconstruction of a civil defense bunker, with much original material, including packs of ration cards already prepared for the population in case of war. In an adjoining room you can see a reconstruction of a bunkerized broadcasting studio – the national TV channels were tasked with providing updates to the population in case of an attack, hence a similar facility was prepared in the basement of the TV headquarters.

Close to the ticket office, you are offered a very well-designed exhibition tracing the timeline of the Cold War, with some clever text and many pictures, some of which rather uncommon – really worth spending some time on, before or after visiting the museum.

There is also room for temporary exhibitions, in a hangar which includes an original section of the Berlin Wall.

The building of the ticket office is also interesting. From the back of it you can get access to a smaller exhibition about travels to the DDR (the native acronym for the GDR), with everyday items, old Interflug boarding passes, and some incredible postcards – apparently, modern Soviet-style housing and heads of Marx were the items that GDR postcard-designers liked most… Fragments of the Berlin Wall are also on display.

Ahead of the entrance there is an old and pretty big hammer and sickle, originally from a Soviet ship. The commander threw it outboard when the Soviet Union officially ceased to exist. It was collected by a Danish sailor and ended up here. Nearby you can see a reconstruction of the Berlin Wall, and an original Trabant crossing it.

Getting there and moving around

The Cold War Museum Langelandsfort is located close to the southern tip of the island of Langeland, which is connected with bridges to the major island of Fyn, where Odense can be found about 1-hour north of the museum by car. You can move around the museum on your own, there are several panels with explanations. Most panels have at least a quick translation in German and English. All presentations are very well designed and maintained. Visiting may take at least 2 hours for an interested subject, and even more especially if you are taking pictures. Free parking ahead of the entrance, and picnic area nearby. Official website here.

Aalborg Defense and Garrison Museum

This museum was opened in the year 2002, in the hangar of a seaplane base constituted by the occupying German forces in 1940. The base was potentiated in more instances during WWII, and a half-interred command bunker similar to those of the Atlantic Wall was added.

Aalborg has been a military post for centuries, therefore the museum is centered on several aspects of war and military life. Of course, the majority of the artifacts on display date from WWII and the Cold War period.

The hangar hosts a small collection of aircraft, which capture your sight when you get in. Most notably, there are a venerable F-84, an F-86, and somewhat older T-33 and Gloster Meteor.

Close by, you can find a more modern F-104. Jet engines of American make from some of these aircraft have been taken out of the airframes, and put on display separately.

Again in the center of the hangar you can see a Hawk missile system, including the missile battery and movable power and control trucks. Also anti-aircraft guns and searchlights from various ages are on display.

Items from WWII include a nice exhibition of locally-collected gear used by the Danish resistance movements. Supplied by the Allies from the air, they managed to build several types of bombs, mines, and so on, made to disturb and damage enemy transports, or to kill enemy staff in well programmed para-military actions.

Memorabilia include the engine of an US B-17 bomber, sadly downed over the Baltic during the crew’s final mission, the original Luftwaffe eagle once standing on the building of the local German air command, and a Nazi flag weaving on some public building in town in the years of the German occupation.

There are also many photographs from the area from the war years, and reproductions of German maps and local newspapers. The latter tell about relevant facts taking place during the war, as reported by the local media. There are also diplomas of merit issued by the US and Britain in favor of a local citizen, member of the resistance.

A part of the exhibition is about civil defense. Similar to the US, Britain and other countries during the Cold War, this service was activated to prepare the population to a nuclear war scenario, and to provide shelter and a chance of survival, by means of bunkers and deposits of supplies. Here you can see a reconstruction of such a shelter, and items which used to be stored in preparation for survival in the nuclear winter.

There is also a nice collection of light weapons from local firms, uniforms and communication rigs.

A few uniforms and technical gear from the current supplies of the Danish military are on display as well.

In a room to the side of the central hall, you can find uniforms dating from WWII, including German stuff. The story of a Dane coming to the US and fighting for the US Army is also told in a corner, also through some memorabilia.

On an elevated platform you can find an exhibition about the Cold War. This is mostly made by panels retracing the history of that confrontation over the decades. Among the most peculiar items on display, a copy of the invasion plan studied by the Soviet in case of a sudden war with the West. That plan included the rapid conquer of Denmark, due to its strategically relevant position. A copy of a Soviet-made map of Aalborg in Russian, needed in case of war, is another example of the unique artifacts on display.

This special Cold War exhibition is completed with a set of field and anti-aircraft weapons from various ages of the confrontation.

Other rooms around the main hall display modern uniforms, NATO-related material, military supply from various ages and even a throne used by the Queen of Denmark on an official visit.

In an adjoining smaller hangar you can find a rich collection of trucks and weapons with various – not only military – functions.

Outside, a highlight of the museum is the former air command bunker built by the Germans. This has been filled with memorabilia from the Nazi occupation period. An unusual and little-known story is told here, about the German refugees from Eastern Prussia, a region loosely coincident today with the part of Russia around the town of Kaliningrad (ex-Konigsberg). This area used to be part of Germany since before WWI, and it remained under the Weimar Republic, even though separated from German mainland. Neighboring Lithuania was annexed to the Third Reich before WWII – similar to Sudetenland – on account of the proximity to that region, with the excuse of a significant German group living in Lithuania. In 1939 the Germans re-gained control over northern Poland, and the two regions of Prussia were reunited in the Reich.

Following the victories of the Soviets in 1944 and the ensuing landslide-march towards Berlin, Eastern Prussia was lost to the enemy. Refugees escaped to mainland Germany, and the administration of the Reich sent these folks in several areas relatively far from the front – including a significant number to occupied Denmark, and especially in the hangars in Aalborg, where the museum is today. So the hangar acted as a hospitality center for the refugees. This was something strange though, for the refugees were not local nationals, but instead enemies. This led to a controversy soon after, when the war ended. In the event, most of the refugees returned to their land of origin, only to find it permanently occupied by the Soviets. Some handmade artifacts of these German refugees can be seen on display in the bunker.

Finally, a very good collection of tanks, field guns and movable howitzers from various countries including the Eastern Bloc and mainly from the various ages of the Cold War can be admired on the museum apron. For the most part, these are reportedly kept in working condition.

Getting there and moving around

The museum is located close to central Aalborg, on the waterfront. You can visit it totally on your own. Some of the exhibitions are described in more languages, but some parts are in Danish only. Nonetheless, the visit can be very rewarding for experts and for the kids as well, thanks to the chance to touch many of the artifacts on display. A two-hours time may be enough for having a look, more time is required for a more in-depth visit or if you want to take pictures.

Convenient parking just ahead of the entrance. Website with full information here.

Danish Museum of Flight

This fantastic collection of aircraft can be found next to Stauning Airport, on the west coast of Jutland, at the level of the Ringkobing firth. This is by far the largest aircraft collection in Denmark, and the reference air museum in this country.

The exhibition is well designed and rich, and it covers both the civil and military branches of aviation. Furthermore, a good half of the aircraft appear in fully airworthy conditions.

There are three thematic hangars. In the first you can find civilian aircraft from various ages, smaller sport aircraft and military trainers mainly from the inter-war period or the late 1940s. Some of them appear airworthy.

Most notably, there is the front part of the fuselage of a Douglas DC-7, formerly in service with the national carrier SAS, still on business today. The cockpit and the crew compartment are well preserved. The analog instrumentation adopted on this plane, which dates from 1957 and represents the last and most advanced of the Douglas propliners, is abundant and remarkably sophisticated.

Another unique aircraft on display is an Aerospatiale Corvette, an executive jet by the same French airframer who participated in the Concorde project. You can also board the plane.

Similarly rare today is the DeHavilland Dove, a British-made short range liner from the early Cold War period. Similar aircraft, cheap to operate, went on flying well into the 1970s in many countries. Here you see an exemplar in the colors of Cimber Air.

Among the trainers, you can find a DeHavilland Tiger Moth and a Chipmunk from the same manufacturer. Less common aircraft include a DeHavilland Hornet Moth, which apparently spent most of its flying time in Kuala Lumpur, and a nice Bucker Bestmann, a German trainer adopted and license-built also in Sweden.

Despite never adopted by the Danish military, a V-tailed Fouga Magister French trainer apparently found its way to here. It was reportedly flown in private hands by a Danish professor, before being donated to the museum.

In the first hangar are also examples of Danish aircraft production, including the reconstruction of an early prototype by a local pioneer. Propellers and dismounted engines and systems, likely used for training purposes in the past, are an interesting part of the exhibition too.

A huge collection of model engines, some air traffic control consoles and airport trucks complete the exhibition in the first hangar.

The second hangar is mainly devoted to aircraft manufactured in Denmark. Most notably, the Skandinavisk Aero Industri – abbreviated in SAI – specialized in trainers and small transport in the inter-war and WWII period, and knew a good national and local international success between 1937 and 1954, when it disappeared – and with it basically also the Danish aeronautical industry.

Some of the aircraft on display are unique exemplars, the last witnesses of this interesting story. Not all aircraft here are from this manufacturer though – an ubiquitous Piper Cub in its distinctive yellow colorway can be found as well, together with a Supermarine Spitfire. Also here, most aircraft appear to be in airworthy conditions.

In the last hangar, which despite being the largest one, is the most crumpled, you can find military aircraft retracing the history of the Danish Air Force supply. The aircraft here are all from the Cold War period, hence giving to this hangar a historical connotation. This part of the exhibition is also particularly nice, as you can walk close and beneath the aircraft, an ideal setting for getting pictures of smaller particular features.

The variety of present aircraft is very interesting, and reflects the close bounds of Denmark with the US and Britain. Aircraft from the early Cold War include Lockheed T-33, a North American F-86, and two different versions of the Republic F-84.

An exemplar of the latter is supplemented with JATO – Jet Assisted Take-Off – bottles under the fuselage. The mountings of the underwing rockets on the F-84 and of the belly rockets on the F-86 are really unique examples of Cold War technology!

A big Consolidated Catalina amphibious aircraft towers on all others in the hall, while a Douglas C-47 transport in excellent conditions is preserved in a corner, with an interesting ski system mounted on the landing gears.

British aircraft from the same early era include a Gloster Meteor and what appears to be a pretty rare Fairey Firefly. Another US design is a T-6 trainer, to be found under the wing of the Catalina.

More recent designs still from the Cold War include a Lockheed F-104, a British Hawker Hunter and a Swedish SAAB Draken.

Especially the configuration of the latter – both the general configuration and the arrangement of the landing gear and wing pylons – is really unique, reflecting a different yet interesting school of aircraft design.

Rather uncommon out of the US, a North American F-100 Super Sabre is also on display, with a foldable Pitot boom.

Finally there are a Hawk missile battery, a movable command center and service trucks.

Modern aircraft are represented here by an F-16. There are also two helicopters of US make, closing the collection.

Getting there and moving around

The museum is located between Stauning and Velling, two small villages on the inner coast of the Ringkobing firth, western Jutland. The facility is modern, with a large free parking and a picnic area. It is located on the border of a local airport, immersed in nature – a very pleasant location. The museum requires about 2 hours for an interested subject, 2.5 if you want to take pictures. Website with full information here.

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Despite their great destructive potential and strategic relevance, nuclear assets were deployed far from the ‘centers of power’ in Moscow and Washington by both the USSR and the US. As the front of the Cold War was especially ‘hot’ along the border between the Warsaw Pact and NATO Countries in central Europe, large arsenals of nuclear weapons were deployed to the area, on both sides of the Iron Curtain, and in several instances over time.

On the western side this was not hidden and led often times to protests in Countries like the UK, West Germany and Italy, so that the history of the presence of a nuclear arsenal in those Countries can be traced with some accuracy, albeit not easily. Conversely, much less is known about the deployment of Soviet nuclear arsenals over the territory of the former Eastern Bloc, making this segment of Cold War history especially mysterious.

History – in brief

In this Cold War scenario, the German Democratic Republic (GDR, or DDR in German) received special consideration by the Soviets. Thanks to its advanced position in Europe and the local, much trusted ‘hardcore’ communist regime, the USSR planned the deployment of early strategic missiles – SS-3 Shyster and SS-4 Sandal – starting already in the late Fifties, the years of Khrushchev. Traces of an actual deployment exist in Vogelsang and Furstenberg, about one hour driving north of Berlin (see this post about Vogelsang, and this about the mysterious deployment of missiles in the area).

Later on, in the early years of Brezhnev as leader of the USSR, it was decided that for a prompter and more flexible response in case of an attack, nuclear warfare especially for tactical use should be deployed outside of the USSR borders, to Countries in close proximity with the West. On the other hand, strategic warheads and missile systems could be withdrawn to within the USSR, as more technologically advanced intercontinental ballistic missiles had become available, making a hit of a foreign objective possible even from deep inside the Soviet borders.

Consequently, deployment of air launched nuclear warfare started in selected Soviet airbases, which were really not in any shortage in the GDR – considering both the national air force (NVA) and the Soviet aviation, the DDR used to be one of the world’s top countries in terms of airbases per square mile, or per resident. You can see several posts on former Soviet bases in the GDR on this website (look here, here and here).

For military corps not operating from airbases – especially missile brigades – the headquarters of the Red Army in Moscow deemed necessary the deployment to the GDR of nuclear warheads for tactical or theater missiles.

Two depots were built anew in dedicated installations specifically for hosting such warheads. One was in Stolzenhain, codenamed ‘Objekt 4000’ and sometimes referred to as Linda (the name of a village nearby), close to the highly-militarized area of Juterbog (see this post) and Kloster Zinna, about one hour driving south of Berlin. The other was again close to Furstenberg, and named Lychen-2, and codenamed ‘Objekt 4001’.

The nuclear bunkers in Stolzenhain and Lychen were payed for by the GDR – through a governmental agreement with the USSR – which always detained official property of the facilities, and were built by German workers, around the year 1967. Once ready, in 1968 the bunkers were handed over to Soviet staff, and the corresponding areas totally closed to non-Soviets. The bunkers, as other similar facilities in other Countries of the Warsaw Pact, communicated directly with Moscow, as similarly to the US, only the top of the command chain could authorize the use of nuclear forces.

The facilities were kept running until the end of the Cold War. Control was officially given back to the agonizing GDR in 1990, the Soviets having transferred all valuable material to the (agonizing) USSR.

Here the story splits for the two installations. While the Lychen bunker has been selected for interment, the installation largely being demolished around 2015, forgotten and reclaimed by nature, as of 2019 the Stolzenhain bunker is in a far better condition, apparently in private hands, and albeit plans for it are sadly similar to Lychen, it may be still in time to be turned into a unique, world-class museum.

About this post

This post covers both Lychen-2 and Stolzenhain bunkers. The former was explored in the summer of 2019. The latter was explored a first time in 2019, and in a second instance with the guidance of its owner Manfred van Heerde and the nuclear scientist and historian Reiner Helling in 2021. As the Stolzenhain installation is still in a relatively good shape, you can also get an understanding of what the inside of these bunkers looks like, their design and specific features. Pictures of this installation from above can be found in another chapter (see here).

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Sights

Objekt 4000 – Stolzenhain

The Stolzenhain bunker, aka ‘bunker Linda’, due to the name of a nearby village, is a perfect specimen of this type of construction (codenamed Monolith-type – see also this post for similar sites in nearby Poland, including one open as a museum). It is composed of two adjoining sub-parts – an area with larger barracks and ‘soft’ constructions, and a larger area were two twin bunkers for warheads are located, together with smaller service buildings and smaller service quarters for the troops. The two areas are arranged along a north-south direction, with the bunker area north of the barracks area.

Today, access to the barracks area is mostly interdicted – you may venture in by foot, but there is a gate which does not allow getting in by car, despite the relatively good condition of the road. The premises are in private hands, and some demolition/reconstruction/conversion works are being carried out here. There is also a service building, looking like a private residence, built in recent times.

Main Gate and Outer Buildings

The main access road features typical prefabricated concrete slabs, found in most Soviet/communist installations everywhere in eastern Europe. Halfway between the external gate and the barracks area, traces of an external wall can be found, with a couple of ‘welcome stones’.

A closer look to the slabs reveal a rather poor quality material used for manufacture. Writings are excerpts of the Soviet constitution, presented as mottoes in Russian, with some communist symbols.

The barracks and some softer constructions date from the Seventies – the frieze on the sidewalls of the buildings tells it quite clearly. The area is protected by a concrete wall, bearing a probably original greenish camouflage.

In the years of operation, there used to be four large apartment blocks aligned in a row, just ahead of the entrance to the area of the barracks. These buildings were for the officials and their families. While still inside the external fence of the base, these apartments allowed more privacy and convenience, forming a de facto little Soviet village in the GDR, segregated from the surrounding German community. This housing has been completely demolished today. However, some trace of correlated ‘civilian’ facilities can be found to the south of the barracks area.

In particular, a swimming pool was built at a certain point in the history of the base, and it is still in a relatively good shape. Changing rooms for men and women are still there. A tall springboard and starting blocks still face the pool, which is apparently watertight, despite the greenish water not being really attractive!

The pool features an outer fence, with a service gate bearing a characteristic Soviet ‘diverging rays’ motif.

Another facility put specifically for comfort in this area is a sauna/bathing house, a widespread Russian tradition. The sauna building in Stolzenhain features several smaller adjoining rooms, with pools, sauna/Turkish bath areas, a central heater, as well as more general purpose sitting rooms with fireplaces. A video studio was also featured in this multi-functional building.

An interesting specimen of Soviet naive art, some frescoes adorn the walls of some of the rooms, with subjects ranging from sea life to women performing ‘spa activities’.

Still outside of the innermost military part, yet inside the external fence of the base, a training ground is to be found to the east of the military area, not too far from the spa building. A walk in the trees along the inner perimeter of the wall of the base is needed to reach this part. A control building with an observation post on top features plenty of instructions for tasks to be performed in a training exercise – in Russian!

Close by, a shooting range for light weapons (rifles, guns) can be found, again with precise indications on the distances to be taken from the target, marked by colored lines on the ground.

Back to the gate to the military barracks area and stepping inside, among the few surviving buildings is a former gym. Despite used as a storage today, the larger hall is clearly a former volleyball/basketball court. A referee chair is still hanging from the sidewall, and sport-themed frescoes decorate the walls.

Former hangars for trucks or technical vehicles can be found in the eastern part of the former barracks area, similar to traces of a fuel pump. As said, most of the former buildings here are now gone.

A special feature in the barracks area is a manhole with traces of a set of cables, pointing towards the highly secretive and guarded bunker area. Communication is of paramount importance for military practice. In the case of nuclear depots so far away from Moscow, a cable connection was implemented not to loose contact under any circumstances between the Soviet headquarters and this peripheral, yet so valuable facility. Pressurized cables were used, such that when an attempt to severe or intercept cable signals was carried out by the enemy cutting the cable, the external jacket was pierced, a loss of pressure was sensed, and an alarm was triggered immediately. Similarly, in the case of an accidental degeneration of the ground where the cable ran, the pressurized jacket was pierced triggering an alarm, allowing the technicians to repair the cable and restore contact.

An old and forgotten Soviet standard service container, typically transported by truck, can be found close to the manhole totally invaded by vegetation. From here, a view to the perimeter concrete wall around the innermost part of the site can be easily seen, with clear traces of camo paint.

Bunker Area

The area of the bunkers is fortified with a concrete wall with barbed wire on top running along all its perimeter. The size of the bunker is immediately apparent from above – you can look at some aerial pictures from a dedicated flight over the area, see this report. There is a gate connecting it to the barracks area. The only other gate to the bunker area, located north on the other end of the complex, opposite to the first gate, is partially obstructed.

For its entire length, the external wall of the bunker area is almost perfectly preserved, and abundant traces of camouflage can be easily spotted all along.

Inside the wall, you soon find a fence of barbed wire with concrete posts, again standard for Soviet military installations. Some sections of the barbed wire are very well preserved, albeit rusty. The overgrown vegetation looks like the only difference between now and the years when the bunker was in operation!

Inside the barbed wire fence, you find traces of an exceptional system of trenches and turrets, which should have granted protection to the innermost part of the complex – the storage bunkers. There are turrets of many kinds, including one which looks like the dome of a tank, re-used for the purpose – a feature also of the Atlantic Wall and the Salpa Line (see here). Such a degree of protection is extraordinary also with respect to other military installations. Abundant traces of barbed wire-holders along the tranches can be easily spotted. The site was clearly considered as an objective of special value, to be seriously defended in case of an attack from the West.

Close to the center of the large fenced area, you soon reach the bunkers (there are a western and an eastern bunker, described below), which despite being mostly underground, feature a small mound on top which allow spotting them from the distance.

Western Nuclear Storage Bunker

Access for the warheads is at the level of the ground. There are two large tight doors corresponding to the two ends of the main hall of the bunker. Below you can see a 3D sketch of the bunker, from a placard found close to Objekt 4001 (the Lychen bunker), describing the inner layout.

By one of the entrances to the bunker is a small loading/unloading platform for two trucks. The apron connecting the platform to the bunker door used to be covered by prefabricated roof tiles – rich in asbestos – and covered with artificial vegetation, of which some traces remain.

The area is overlooked by a firing turret, seating above the front of the bunker.

The external tight door gives access to an airlock, a small square compartment closed to the opposite end by another identical door. This is explained in view of the need to protect the innermost part of the bunker from attacks by means of high-yield weapons. A similar architecture can be found in a Soviet nuclear depot in Szprotawa, Poland (see this post).

From the airlock you get access to a suspended platform, from which you can appreciate the storage facilities of the bunker. There is a main hall, where the warheads were lowered by means of a motorized crane from the suspended platform down to the underground level. From there, they were moved to one of the four long storage chamber, all accessible on the same side of the main hall.

Temperature and humidity of the main hall and storage rooms were perfectly controlled. Ventilation pipes and an impressive array of hangers for heat exchangers can be seen in the main hall.

Access to the underground floor from the suspended platform is only possible with a ladder, passing through a narrow hatch – as usual, it’s hard to understand why the Russians (or the Germans in this case) built passages so narrow and uncomfortable, considering they are not among the shortest human types on Earth… – see this post for another brilliant example…

The storage rooms are very long, and traces of strongpoints for anchoring the warheads safely on ground can be seen surfacing on the floor. The doors between the main hall and the storage rooms, where present, don’t appear to be tight. Most writing is in Russian, but some labels are in German. This can be explained with the bunkers being realized by GDR personnel, upon requirements by the Soviets.

The blue cabinets and piping in the pictures are part of the warhead monitoring plant. Each warhead – the actual number is part of the mystery, but there used to be several tens of them in each of the two bunkers on site! – was kept in a sealed shell, to keep sensitive nuclear material precisely in the required climatic condition. Constantly checking the condition of the warheads was part of the duty of the bunker personnel. For the task, each warhead was moved to the hall and connected to the piping, to take measurements of temperature, pressure, atmospheric composition and similar parameters. In case of an anomaly, the warhead was resent to a major technical facility in the USSR (in particular, in Belarus for the Stolzenhain warheads), for fixing.

To the opposite end of the main hall from the entrance is another identical entrance, with a suspended platform and an airlock. In the case of this bunker, the most external tight door to the far end has been taken off its hinges and put on the floor, whereas that between the airlock and the main hall has been permanently shut.

Back to the main hall, on the opposite side of the storage rooms on the underground floor, it is possible to access a service area, with several smaller rooms connected by a narrow corridor. The function of each room is not difficult to argue, and looking at some details it is possible to make some easy hypothesis.

Electric actuation for the ventilation system may be the function of a first room.

What looks like a kind of hydraulic pumping/water filtering system is located next door, split over three adjoining rooms. The system has been pulled down to the ground, but it is not severely damaged.

Next you can find a reservoir for water, placed in a room close by, painted in green and highly damaged.

Going further along the corridor, you can find a toilet. Poor drainage – don’t forget this floor is entirely underground – meant that the troops spending their shift in the bunker did not use the toilet much, and climbed out of the bunker for their necessities.

Further on, you can see a room which is probably a sleeping room for the troops stationed inside the bunker. A heat exchanger and traces of a sink on the wall may support this theory. Air ducts leading to the surface can be found in recesses close by.

A room with traces of electric material and an electric panel outside may have been an electric power control facility, maybe even a cable communication facility.

Further on, you get access to a power station, where clear traces of a diesel system for supplying electric energy to the bunker can be found. A big reservoir painted in yellow may have been the diesel fuel tank. A stator of an electrical generator can be seen on the floor. Parts of a diesel engine can be found, and what may have been tanks for lubrication oil can be seen on the walls. As it often happens with defense bunkers – even for larger defensive forts since before WWII – the installation was usually powered from the outside grid in peacetime, but it had to be capable of staying active in case of an attack and failure of the external grid. Hence backup generators can be found in most underground bunkers since the 20th century. Especially in the atomic age, when a nuclear attack on the installation was considered a potential scenario, a stress was put on this type of countermeasure.

The diesel engine is earmarked with a Soviet label, witnessing its origin! Similarly, electric motors and components scattered on ground – part of the ventilation system – are ‘made in CCCP’.

Traces of lubrication oil can be found on panels on the floor. Between the power station and the main corridor, a side door gives access to a ladder going up. This was likely the ‘normal’ pedestrian access to the bunker.

A few more service rooms can be accessed from the main underground hall, through doors on its short sides, under the suspended balconies. There were mechanical workshops, but also facilities for dealing with contaminated or poisonous material, in particular that of nuclear warhead triggers. This is further witnessed by traces in the eastern bunker (see below), and by special valves installed on the ventilation system in those rooms.

Getting out and climbing on top of the bunker, it is possible to spot several air hatches for the ventilation system (including that of the power station), as well as a metal cabin covering the ladder giving access to the service rooms in the bunker – the ‘normal’ pedestrian access cited above.

A loading/unloading facility, larger than the one on the other side and with platforms of different sizes numbered from 1 to 4, can found also by the other gate of the bunker, which as noted is sealed.

Also here, an asbestos-rich roof can be found in the truck docking area, but there is no superstructure covering the apron leading to the door of the bunker.

Eastern Nuclear Storage Bunker

A large concrete road forms an ‘8’ around the two nuclear storage bunkers. The bunkers are identical, but for protection the eastern bunker was built tilted by 90° with respect to the western one – this way, it was not possible with a single attacking wave to hit the entrance gates of both bunkers.

The gate on one end of the bunker has been partially interred. The large apron leading to the truck loading facility is not covered. Traces of a fire emergency system can be found. Many hatches can be seen on top of the bunker, not all well conserved. One of them carries the curious inscription ‘Baku’, the capital city of the former Soviet Republic of Azerbaijan, written in Russian – as elsewhere in Soviet military installations, maybe the troops stationed here marked the place with the name of their city of origin (see this post).

The bunker is slightly better preserved than the western one. The motorized cranes can be see on top of the main hall – nominal capacity is 32 tonnes.

The array of heat exchangers for temperature control on the side of the hall is clearly visible. A pressure gauge dates back to 1967. The storage rooms keep trace of a ventilation system, yet today humidity is damaging the inside of the bunker.

An exploration of the service rooms, accessible from the main hall opposite the storage rooms, reveals a water pumping/filtering system and a water tank in their original positions.

The toilet, complete of toilet brush, is placed on top of a platform – the composition is so perfect that it looks like a weird ‘monument to a toilet’!

Here the air pumps are better preserved than the in the western bunker, with fans still in place and air ducts pointing upwards to the roof of the installation.

A room possibly for the shift on duty, with a heat exchanger and sink, features a supporting structure possibly made for beds. The electric panels in the adjoining room confirm its function as a control center for electric supply.

Before reaching the power station at the far end of the service corridor, a side passage gives access to a room with bulky air filters. This looks very similar to the filtering system of other military installations elsewhere – see this post for instance. Big greenish canisters are still there with writings in Russian. These were needed for survival inside the bunker, in case of an attack with nuclear or chemical weapons, which would have made outer air poisonous.

The area of the power station is similar to that in the other bunker, except the diesel engine, which is somewhat in a better shape. A big radiator, looking from an old-style truck, has been put alongside a large fan. More radiators can be found in the room, which is also stuffed with air ducts in a bad shape and tanks.

The smaller service rooms accessible from below the suspended platforms are basically empty, except one with a transparent case, likely for manipulating poisonous material. This was required for older-style nuclear bomb triggers. Soon after the bunker was built, triggers were redesigned, and this room with its facilities was no longer needed. Holes for thick rubber gloves, and even remains of the gloves themselves, can be clearly spotted. The ventilation system in this room features particular valves.

Outside on the far end you can find a docking station for trucks. This has been used more recently as a deposit for asbestos tiles, and venturing should be avoided. On top of the bunker, the metal case with the ladder descending into the underground part, as well as the ladder itself, have been demolished to hamper access.

Other Buildings

In the premises of the fortified bunker area are also other smaller service buildings. Their function is hard to guess at a first glance. Most of them display writings in Cyrillic.

One of these smaller constructions contained ‘poisoning charges’. These were special ‘weapons’ which could be put on the shell of the warhead and, when triggered, were capable of making it totally inert and ineffective. This was an extreme emergency move, in case a capture of the nuclear warheads was deemed possible due to enemy action. The name of the person responsible for this special action is painted on the gate of the storage.

A low-profile building with a curved roof, not far from a softer construction dating to the 1970s, looks larger and with a mainly pedestrian access. This was a storage for light weapons.

Turrets and defensive buildings are abundant, and all are connected by concrete roads which look pretty good in spite of the decades of disrepair.

Closer to the wall of the inner part, hatches giving access to underground bunkers can be spotted, when exploring with accuracy. These underground bunkers, service rooms or resting rooms for the many troops constantly guarding this installation, are of different size.

A first one, rather convenient, is made of concrete. Nothing remains inside, except traces of a Soviet-style electric plant, made with a questionable safety standard…

Another is made of prefabricated corrugated tubes, with a sealed entry hatch. This is rather well-preserved, with berths, a stove and a small living area, all accessible via a corridor from the outside.

Finally, close to the barracks area described above, but still inside of the innermost part of the installation, is the access to another underground bunker. Here many smaller rooms, including communication rooms of great importance for triggering actions in the bunker area, are located along a straight tunnel. In the origin, the tunnel went all the way to the barracks area, passing under the fences and wall separating it from the innermost bunker area. The outer entrance was clearly deceived for improved safety, and today it is totally gone.

Getting there & moving around

As the place is private property, no detail will be provided concerning access. Moving around the area is dangerous, due to difficulty of access, proximity with local activities and residents, bad phone signal for emergency, plus tons of rusting material, barbed wire, pits, pierces in the ground, asbestos, slippery soil, etc. scattered over the area. The bunkers are wet and completely dark inside. Obviously, the fact that nuclear ordnance and diesel fuel used to be stored there does not help making the place healthier.

That said, the place is in a fairly good shape for the age and vicissitudes, and hopefully it will be at least partly restored and opened to the public in the future, once suitably sanitized.

If you are interested in a legit visit of a Monolith-type bunker, you may consider going to Podborsko in nearby Poland. See this post for pictures and info.

Objekt 4001 – Lychen-2

The Lychen bunker was built on a design basically identical to that of Objekt 4000. The only difference was the orientation, this time along an almost east-western direction, with the ‘softer part’ towards the east and the bunkers to the west.

Historical pictures – actually, even from the early 2010s, when the installation was still mostly untouched – show a very peculiar monument with the head of Lenin and other emblems, marking the entrance to the bunker area.

Today this installation has been completely wiped out. All soft constructions have been demolished, and the ground has been leveled – there is basically no trace of them at all. The monument is gone too. The turrets and protection systems have totally disappeared, similarly to the truck loading and unloading stations.

Even more surprising is the great care taken to make all walls and fences disappear completely. There are no walls, nor barbed wire fences. What you can still – barely – spot is where the external wall and inner fence used to be, as vegetation has not yet covered the perimeter.

Looking with great care, and knowing where it used to be, if you are lucky you may find scant remains of barbed wire on the ground.

Instead, the concrete access road and inner service roads are still there. In the middle of the ‘8’ shaped road around the two bunkers, a placard with information has been put by the regional administration. The placard concludes saying that being there should ‘provoke thoughts’ – for instance, why wasn’t this installation preserved somehow for posterity, instead of leaving it slip into oblivion?

The bunkers, made to withstand a nuclear blast, are too expensive to be demolished. However, the doors have been completely sealed and covered with land and concrete. The camouflaged concrete fronts of the bunkers are the most visible trace of Objekt 4001.

On top of the bunkers some metal ventilation hatches appear to have resisted the demolition works. More interestingly, the metal cabin with the ladder for pedestrian access has been demolished, and access blocked with a concrete slab in both bunkers. In the southern bunker the concrete slab has been broken recently, and maybe a difficult access re-opened. However, this is not practicable if you are traveling alone – and is extremely dangerous in all other cases.

Getting there & moving around

Going to Lychen-2 is easy from the small nice town of Himmelpfort, about 1 hour driving north of downtown Berlin, in the heart of the natural preserve and nice tourist district of Oberhavel.

An access road is marked on the map attached to this post. You may see the Lychen-2 bunker from the satellite map, just north of the road, at the level of the launch platform for the SS-4 Sandal marked as ‘Furstenberg’. The latter post lists also several other Soviet-related destinations in the area, which may be more rewarding than Lychen-2. The (once) prominent secret Soviet base of Vogelsang (see this post) is also a highlight of the area, despite significant demolition works having taken place also recently, pushing also that part of the story towards oblivion.

Plokstine – A Preserved Nuclear Missile Site in Lithuania

While almost all nuclear sites you can find in European Countries once beyond the Iron Curtain are today totally abandoned and fairly unaccessible, there exists a perhaps unique exception. The Plokstine site in northwestern Lithuania has been selected around 2010 for complete refurbishment with the help of public money, and in 2012 it has opened its doors as a museum. Located in a beautiful natural setting crowded with hikers – namely Zemaitija National Park, a national recreation area around Plateliai lake – it has quickly grown to international fame, and is now recording several thousands visitors per year, with guided tours in multiple languages – including English – offered on a regular basis during the warm season.

What is today an intriguing tourist destination, used to be part of a large Soviet installation for launching ballistic missiles armed with nuclear warheads. It is worth mentioning that Lithuania was a ‘Soviet Socialist Republic’ in the realm of the USSR, i.e. not just a satellite country of the Soviet Union, but part of it. Actually, this small country on the shores of the Baltic Sea, on the extreme western border of Soviet territory, was an ideal location for deploying weapons to hit European targets from within the Union. Furthermore, the Plokstine forest was – and still is – a little populated area, where construction works for a large top-secret military facility for storing and operating offensive cutting-edge hi-tech warfare would go likely unnoticed.

The missile complex was completed in December 1962, in the years of Khrushchev and Kennedy. The Plokstine site comprises of four interred silos and an extensive underground command station in the middle – the ensemble constituted a so-called ‘Dvina’ launch complex.

The ‘Dvina’ site in Plokstine was actually the last part of the missile base to be built. Two more sister surface sites, with four launchpads each, had been completed one year before, just west of the nearby village of Saiteikiai. These surface sites were similar to those you can find in Latvia (see this post), a neighbor country where unfortunately the last remaining ‘Dvina’ site was demolished in 2017, but abundant traces of the Soviet presence can still be found.

All three launch complexes in this region were designed around the R-12 missile. The R-12U missile was actually used in the underground ‘Dvina’ complex, slightly different from the surface-launched R-12. This weapon was better known by its NATO designation – SS-4 Sandal – and was a 2.3 megaton, single warhead, single stage nuclear missile. It reached true international notoriety before the base in Plokstine was activated, for this was the type deployed to Cuba in the missile crisis of 1962. Coincidentally, part of the staff transferred to Cuba in the days preceding the crisis was from the same rocket regiment of the Red Army (the 79th) stationed in Plokstine. Sandal missiles from here were reportedly transferred in complete secrecy to Cuba, via the port town of Sevastopol in Crimea in that occasion.

The base remained operational until the last missile – by then obsolete – left in 1978.

The Baltics were the first republics to leave the dying Soviet Union, openly defying the military authority of neighbor Russia. After the collapse of the Union and the end of communism in Europe, these three states – which historically do not belong to Russian culture – quickly joined the NATO and European Union, to escape Russian influence as much as possible. Most Soviet military installations were shut down and abandoned, and have been for two decades an interesting destination for explorers and war historians (see this post for many examples). Later on, most sites have been slowly demolished or converted into something else. Really a few of them have been preserved for posterity.

In this post you can find photographs from the Cold War Museum now open in the former ‘Dvina’ site of Plokstine, from a visit in 2017. Close to the bottom, you can find a few further photographs from a previous visit made by appointment in 2009, before the site was selected for renovation – these may be more appealing for Soviet-aura lovers!

Sights

What can be visited today is all in the area of the old ‘Dvina’ complex. The complex is mainly composed of four interred silos, covered by heavy steel & concrete bulged covers, placed on the four corners of a square. These gigantic caps are the most prominent components of the site from the outside. Today, an observation deck has been erected on the south of the area. From there, you can appreciate the distinctive plan of the ‘Dvina’ complex, with an access road terminating in a loop touching all four armored silo covers.

The weight of each cover is told to be around 100 tonnes, as it was armored to withstand a nuclear explosion. The covers would be pulled sideward with a sled mechanism, to open the silos before launch. Unmovable missile launch complexes, like the ‘Dvina’ site in Plokstine, were easy and attractive targets for western weapons, thus requiring a very strong defense barrier. Similar considerations led the design of the Titan missile sites in the US, which albeit more powerful and capable of a greater range, are roughly from the same era (see this post).

To get near the silos or get access to the museum, you need to pay a ticket and join a guided tour. The visit includes a tour of the Cold War Museum, which has been prepared inside the rooms of the former control center. The tour will start from the visitor center, a new modern building. You will soon go through a specimen of the original fences which ran around the ‘Dvina’ complex, and which included barbed wire and high-voltage electrified lines. Close by, you can find traces of original unarmored constructions, likely service buildings. The missile site was operated by more than 300 troops stationing in a number of smaller centers in the area around the complex.

The guide will lead you along a walk around the surface part of the complex, where you can see the construction of the caps from very close. The metal part is very rusty, but the concrete cover has been refurbished and looks like new – a pretty unusual sight, for connoisseurs of Soviet military relics!

Access to the underground missile service and control center is via a small metal door, right in the middle of the square formed by the four silos.

A few rooms in the control center today host the exhibitions of the Cold War Museum. A room displays a quick time-line of the Cold War, since the end of WWII to the end of the USSR. In the adjoining rooms you can find propaganda items

Another room is about defense against nuclear threat. This is interesting, with many artifacts like dosimeters and medical tools, plus easily readable instructions of ‘dos and don’ts’ in case of nuclear attack.

Another room is about the evolution of weapons over the Cold War decades, with original material from the time, including heavier tactical weapons.

The exhibition is modern, small but not superficial, and may appeal to any public, including children. Besides the exhibits, you can appreciate the relatively small size of all rooms and connecting corridors in the former control center.

As you are driven next to the missile operation part, you can find a scale model of the ‘Dvina’ complex and a cut-out of a R-12U silo, together with a map of the relatively few missile sites in Lithuania – from the map, it can be argued that, for some reason, many more sites were prepared in nearby Latvia.

Resting quarters for the troops and a communication station with original electronic gear have been reconstructed based on original footage and pics. Communication with the military headquarters was clearly an essential task – it was the only way an order to launch could be issued – and the serviceman on duty was responsible for assuring a permanent link with the chain of command. In other words, he was instructed not to leave his headphones under any circumstances, during a several hours-long shift!

On the sides of the corridors you can see holes for the extensive network of cables and pipes. Further on, you meet the most ‘hardware’ part of the exhibition. First, the original diesel-fueled power generator has been refurbished and is standing in its original room. The underground complex was designed not only to withstand a nuclear blast, but also to provide shelter for all servicemen for several days following an attack. This meant air filters, food, water, technical supplies and of course electrical power, were all essential assets. Oil for the generator was stored in a container in an adjoining room.

Finally, you get access to one of the four silos. You need to go through a tight door opened on the wall of the concrete structure of the control center. Writings in Cyrillic can be spotted on the walls in this area. From there, you will see the cylindrical shape of the metal structure of the silo from the side. This metal canister is really big, the ‘Dvina’ silos featured a much greater diameter than the SS-4 missile they were built for. This was somewhat different from their US counterpart (see this post), where the missile diameter fits the size of the silo without much margin.

You can get access to the silo via the original hatch, cut in the metal wall close to the rim on top of the silo, just beneath the external cap. Going through this hatch is incredibly difficult – it is extremely narrow, much longer than the size of a human step, and tilted upwards! It is hard to understand why the Soviets built it in a size so small – this applies to the control center too, for all corridors are really narrow and the ceiling in the rooms is so low you may easily need to bend forward! For those who don’t want to try the original entry to the silo, there is now a non-original door cut in the side of the canister.

The inside of the silo can be observed from an original service deck, immediately under the external cover. From here you can clearly appreciate the size of the construction – the missile was more than 70 ft long, and sat here in a vertical position. The SS-4 was among the first missiles to make use of a storable liquid propellant, which allowed it to stay in almost-launch-ready conditions for a prolonged time, if resting in a silo. Nonetheless, the time for opening the armored caps was about 30 minutes, which meant this was not exactly quick to launch. The understructure of the armored caps can be clearly appreciated from inside the silo.

Photographs Before Restoration Works – Ghost Base

When I visited this site for the first time in 2009, it was open only by appointment. Unfortunately, I had only a compact camera at the time, and the very low light inside plus a rainy day outside, meant I could take only a few acceptable pictures.

However, they provide an idea of the state of the ‘Dvina’ complex before it was decided to reconfigure it as a museum.

As you can see, the armored silo caps were in a worse shape than today, yet not heavily damaged. The barbed wire fence around the four silos was probably original Soviet.

Inside, the control rooms were basically empty, except for some communist emblems and flags. Green wall paint and Cyrillic writings could be found even at the time, so what you see today is likely original. The generator, whilst in bad shape, was there.

The silo could be accessed only via the original hatch, and except for the partial darkness, its appearance is similar today.

It is out of doubt that the ‘Soviet ghost aura’ of the base was somewhat lost in the restoration process, yet credit must be given to the effort of the local government in preserving a rare and relevant trace of military history through an expensive restoration process.

Getting there and moving around

The Cold War Museum (Šaltojo karo muziejus in the local idiom) is located in the Zemaitija National Park, northwestern Lithuania, east of lake Plateliai. Access is via the road 2302. The place is totally accessible and well advertised locally. Visiting the outside of the armored caps and inside is possible only with a guided tour, offered in many languages including English, and lasting about 50 minutes. No fee is required for climbing on top of the observation deck. Full information through the official website here.