The Wollenberg Bunker – Linking East Germany and the USSR

Heading to Berlin or the former GDR? Looking for traces of the Cold War open for a visit?

A Travel Guide to COLD WAR SITES in EAST GERMANY

Second Edition - 2024

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The events taking place on the geopolitical stage during the last decade of the Cold War – the 1980s – gave little indication of the imminent collapse of the Soviet-led Eastern Bloc (1989-1991). Correspondingly, looking at the amount of technology developed and deployed in the military field during the late, hi-tech stage of the Cold War, it is easy to notice that opponents on both sides of the Iron Curtain dedicated a significant (and even increasing) budget in preparation for a possible total confrontation. Reading papers and specialized books from the time, the outbreak of an open conflict, such to put a violent and abrupt end to years of opposition between the two opposing systems by recurring to nuclear warfare over the territories of Western Europe (most of them belonging to the NATO alliance, and all being substantially more militarized than today), was not deemed just likely, but more as a matter of time.

The БАРС system – The tropospheric network of the Warsaw Pact

In that era of extreme tension, it is not surprising that one of the most sophisticated and expensive assets developed and deployed jointly by all Nations in the Warsaw Pact, of course led by the USSR, came alive. History would cut its life short though, and as soon as the Warsaw Pact disintegrated, as a result of the opt-out from communist dictatorship of all Countries in Eastern Europe, this asset was decommissioned. This system was the tropospheric communication system ‘БАРС’, a Russian word reading ‘BARS’ and meaning ‘snow leopard’. The name stands as an acronym for four words in Russian, which translate into something like ‘Sheltered autonomous radio communication system’.

The idea put forward by the Soviet top-ranking military staff in the early 1980s (prior to the onset of Gorbachev administration) was that of a system capable of transmitting complex orders (not just simple signals, like for opening a bunker door or silo, but articulated messages) in a safe encrypted way, at a long distance and minimizing the chance of a complete breakdown even in case of an enemy nuclear attack. Despite being not new, the concept of a resilient and reliable system, such to allow exchanging significant amount of data without relying on cables, had been tested in earlier stages of the Cold War only for short-radius operations. Mobile transmitters/receivers, loaded on purpose-designed trucks, allowed for a reduction of the risk of a direct hit from an attacker, and for a quick redeployment in case of need. However, for the amount of data and range required for the coordination of a war scenario, involving many different Countries, and geographically encompassing an entire continent, a different system was required, capable of transmitting more massive data flows on longer distances, with a reduced risk of a sudden or complete interruption.

The БАРС system was based on a certain number of stations, scattered over the territory of the Countries of the Warsaw Pact. Each node was built as a bunkerized, manned military installation, featuring high-power, high-frequency fixed antennas emerging from the ground, and an underground shelter protecting all the technical gear required for manipulating the data to be sent or received, interfacing with the other existing local (i.e. national) networks for military and executive governmental communication, and of course managing the tremendous amount of energy required to pump a long-reaching signal into the ether.

Laying on the front line with the West, hosting a Soviet contingent of some hundred thousands troops (see here and links therein), aircraft (see here), missiles (see here) and nuclear warheads (see here), and being a key-ally of the USSR in case of the outbreak of an open war (at least until late 1989), the German Democratic Republic (or GDR, or DDR in German) was clearly included in the БАРС network from the initial drafting phase. Similarly, Poland, Czechoslovakia, Hungary and Bulgaria, and of course the Soviet Union (which included Belarus and the Baltics, and stretched west to Kaliningrad), all had БАРС stations on their territory. Stations were located at a range of a few hundred miles from one another, thus within the range required for each of them to communicate with one or more of the other nodes. Data (e.g. orders, reports or authorizations) input locally could be relayed along the network through intermediate nodes, down to the intended destination node. There were 26 nodes in total, of which four were in the USSR.

The Wollenberg site – Bunker 301 ‘Tushurka’

The GDR in particular had three stations built, all along the border with Poland, and located east of Berlin – namely Station 301 in Wollenberg, at the same latitude of Berlin, Station 302 in Langsdorf, towards the Baltic coast, and Station 303 in Röhrsdorf (near Königsbruck), not far from Dresden in the southeast of the GDR territory. The first among them, the Wollenberg site (codenamed ‘Tushurka’) could communicate with the other two national stations, as well as with Station 207 in Poland, from where data would be transmitted further down the network, towards the USSR.

The site was built by the GDR state, with technical hardware coming from several Countries within the Warsaw Pact, and most of the military hi-tech components manufactured in the USSR. The actual site (similar to its sister sites) was built in the frame of a highly secretive operation. The staff comprised about 60-70 men, the majority of which were military, where about 15% were civil technicians. Maximum security clearance was required, due to the top-secret nature of the installation and of the overall БАРС system. The bunkerized part of the installation was only a component of the larger premises of the base, camouflaged within the trees on the side of low-rising hill.

As pointed out, the immense spending required for setting up this multi-national hi-tech military communication system, which was extensively tested and completely commissioned (as a network) by 1987, did not save it from a quick demise and disappearance. In particular, Station 301 went definitively offline as early as August 1990.

However, the fate of the Wollenberg site was not so sad as that of many former Soviet or NVA (i.e. the East German Army) installations in the GDR. The high-power antennas were torn down, but except from that, little material damage was inflicted to the buildings and bunker on site. The place was basically shut-off and left dormant, until when a society of technically very competent local enthusiasts started a plan to preserve and open it to visitors, as a memorial specimen of the technology of the Cold War years.

A visit to the Wollenberg bunker site reveals a tremendous deal of interesting details, very uncommon to find elsewhere in the panorama of Cold War relics around Europe. Thanks to a careful preservation and restoration work, the bunker has most of its original systems still plugged to the grid and lit-up – some of them are reportedly still working! Even though the communication networks have been severed, the experience in the bunker is really evoking, and the atmosphere – with all the lit-up cabinets, lights, CCTV cameras, 1980-style screens, etc. – closely resembles that of the bygone era when БАРС was operative!

This report and photographs were taken during a private visit to the bunker, carried out in the Summer of 2023.

Sights

A visit to the the installation in Wollenberg starts from the original high-security access gate. As you may quickly notice when passing through it and getting a first view of the site, the state of preservation is exceptional. Except for the lack of military staff around, everything looks mostly like in the years of operation.

A group of soft-construction service buildings and a reinforced multi-entry garage constitute the first – and visible – nucleus of the installation. All buildings are painted in a camo coat.

A former building for the on-site staff has been turned into a permanent exhibition, with memorabilia items from the Cold War years, when the Nationale Volksarmee (or NVA, the Armed forces of the GDR) cooperated with the Soviet Red Army and the national Armed forces of other Countries in the Warsaw Pact.

A meeting room, now employed also for small gatherings, is especially rich of interesting and diverse items, including emblems, books, memorial plates and pennants, as well as TV screens, hi-fi systems and and beamers from the era.

Another room has been set-up as a control center for the base, with an original console and regional maps.

Compared to military bases (for aircraft or tanks), the Wollenberg installation is rather compact, with a main road giving access to most of the (not many) buildings on site, as well as the bunker. Actually, the bunkerized part was built under a low-rising hill, with the antennas originally standing on top of it. Access to the bunker is possible either by climbing uphill on the main road, or through a suggestive original pedestrian tunnel. The latter starts from within the service building itself, and – somewhat unexpectedly, for an underground installation – it climbs uphill, while keeping beneath the surface of the hill side slope. The lower end is guarded by an original CCTV camera.

At the top end of the tunnel you can find the actual access to the bunker. The design and reinforcement level conferred grade ‘D’ protection according to the military standard in use at the time, with grade ‘A’ being the strongest. Access is through an airlock, constituted by two tight doors at the opposite ends of a small vestibule built in concrete. This design allowed protection from the blast of a nuclear device.

Notably, the locking mechanism of the tight doors is Soviet military standard, which can be found in high-value installations like nuclear depots elsewhere in the Eastern Bloc (see for instance here in Poland, and here in Czechoslovakia).

To the visitor with some experience of Cold War installations, it will be apparent from the very start of the tour that the state of conservation of the bunker, including the systems in it, is exceptional, similar to the rest of the Wollenberg site. The original warning lights and the CC-TV camera for identifying people at the entrance are still in place.

Next to the entrance, a control room with technical gear for checking-in can be found – including original dosimeters for radiation and chemicals, mostly Soviet-made. Looking inside these devices is possible, and reveals a great deal of sophistication in the design and realization of the military-grade material from the time.

Showers and sinks for washing, as well as canister for disposing of contaminated clothes, are located in the same area.

Upon getting access to the sealed area of the bunker and passing by the decontamination facility, you find yourself on the top floor of the underground bunker. The high-technology gear required for the transmission/reception of data on the БАРС network, as well as the interface with other national communication systems, required for receiving data, issuing orders, etc. over the territory of the GDR, were located on this floor.

Two symmetrically placed rooms host two twin transmission centers for the БАРС system. A single manned console can be found in each of them, surrounded by electronic cabinets and switches. At a closer look, all the material herein is Soviet made, and labeled in Russian only.

On the wall ahead of the console station is a set of cables, communicating with the antenna and allowing to set the orientation and monitoring its status.

The actual signals transmitted to the antenna, or received from it, traveled along special hollow ducts, with an almost rectangular section. Bundles of these ducts can be found in the ‘Sender’ (which means ‘transmitter’ in English) room, immediately next to the room where the manned console is.

The modulation and demodulation of the signals going out and coming in respectively through the antenna on top of the bunker required some special pieces of electronics, which included the Soviet-designed KY-374 klystron (codenamed ‘Viola’), a component to be found in the cabinets of the ‘Sender’ room.

Following the hollow ducts, it is possible to find where they finally exit the usually manned part of the bunker, bending into receptacles and leading outside. Piping related to other systems, including air conditioning, can be seen as well crossing or running in the same narrow technical corridors.

Beside the consoles monitoring the antenna and the data flowing through it, a kind of operative room for communication can be found, where consoles allowing to receive and forward data and communication to/from all systems are on display. This largely original room features consoles of different levels of technology.

Original explanatory schemes showing the basic features of the БАРС system are on display in that area – in Russian!

An adjoining room features the cabinets required for making all these system work. The cabinets are really many, with a significant share of material manufactured in the USSR. The sight of all these cabinets together is really impressive, and tangibly provides the feeling of a high technology, sophisticated and expensive design. It compares well, but in a largely up-scaled fashion, to the electronics to be found in some special communication bunkers on the western side of the Iron Curtain (see here).

Interspersed with the original arrangement of the cabinets and consoles are some displays of original material. These include specimens of different types of cables for signal transmission – some of them hollow and pressurized, others featuring impressive bundles of thinner wires – the KY-374 klystron, and other once top-secret core components of the БАРС transmission system. Also on display is one of the few remaining parts of the original system of antennas, once on top of the bunker. The antennas were the only part to be physically torn down when the system was decommissioned, upon the demise of the Warsaw Pact and the end of the Cold War.

The bunker was manned by military and technical staff 24/7. Furthermore, as typical for bunkers from the Cold War era, provision was made at a design level to allow the staff to live isolated within the bunker for an extended period of time, in view of the eventuality to face a nuclear fallout scenario.

On the same floor as the technical rooms, the commander of the station had his own private room. This is still adorned with typical Soviet iconography, as well as everyday material from the age when the bunker was operative.

A small canteen, with a kitchen and a modest living room, can be found at the same level. An original storage room has been employed to gather examples of everyday products, like soap, skin care cream, etc., as well as canned food, cocoa, and beverages of all sorts.

This represents a very rich catalog of now largely defunct and forgotten labels, from the age and regions of the Eastern Bloc (and especially from within the GDR). Also on display are bottles of spirits, likely still very good!

The visit proceeds then to the lower floor, which can be reached through a flight of metal stairs.

The lower floor host the plants required for the regular operation of the entire bunker, such to guarantee operational ability even in case of an enemy attack carried out with nuclear, chemical or biological warfare. The air filtering and conditioning system is very modern. Beside typical filtering drums for particles, to be found also in other bunkers (see for instance Podborsko here), you can see a bulky filtering and climate conditioning system, neatly arranged within two parallel square-shaped ducts. Filtering against chemicals as well as biologic agents was carried out employing special active filters.

Sensors for the level of contamination of the bunker air can be found in different rooms. Much material here is standard Soviet-made.

Systems for water pumping and compressed air can be found as well, including compressors, pumps and reservoirs. Looking at the always interesting factory labels in this area, it is easy to find export products of Bulgaria, Romania and other communist dictatorships of the era. Of course, much hardware is also manufactured in the GDR.

Electricity was supplied from the outside grid, yet capability for self-sustaining in case of a grid loss (for instance in case of war) was implemented as well. Three big German-made Diesel generators have been put in place, and are still in an apparently good condition.

Another example of the high technological standard reached in the late Cold War era is represented by the control room for the plants within the bunker. A manned control station, with a console and a direct view of lit-up cabinets, reporting the status of the various systems running in the bunker, compares well with control rooms of large industrial plants in operation today.

Carefully kept in its original status, with many of the electric links and cabinets still working, the sight of this room is especially evoking.

Also on the lower floor are the sleeping rooms for off-duty staff. Typically, this was not employed except for drills, when the bunker could be sealed to simulate operations in case of the outbreak of hostilities.

Back to the upper floor, it is possible to exit the bunker via a stairway and through a side gate. You will find yourself on top of the low-rise hill where the bunker has been dug. Here the concrete base of the crane where the БАРС antenna used to sit are still visible. Notably, these antennas were much smaller than the tropospheric antennas employed for the TROPOSCATTER system of NATO. This was the result of a different bandwidth employed for transmissions. Therefore, even in the days of operation, the antennas on top of the bunker were not as sizable as those of TROPOSCATTER installations (which were enormous in size).

Looking closely, in the top area of the installation, the duct for supplying the Diesel oil tank of the bunker can be found, similar to sensors for radiation and other atmospheric parameters (similar to what can be found also in other nuclear-proof bases, for instance here). These allowed to monitor the conditions of the outside air, detect an attack and trigger or manage the sealing of the bunker in case of need, by locking all the tight doors.

This access to the bunker is fenced by the original electrified fence, severing this area from the rest of the installation through a further layer of security.

All in all, a visit to the Wollenberg bunker offers an incredible insight in a fascinating and crucial field of warfare – data and communication exchange – as well as a lively and evocative display of a late Cold War hi-tech installation from the Soviet side of the Iron Curtain!

Getting there & Visiting

The German name of the Wollenberg bunker is ‘Militärhistorisches Sonderobjekt 301 Wollenberg’. It can be reached very easily with a car. It can be found in the open countryside along the regional road 158, driving about 35 miles (about 1 hour) northeast from downtown Berlin towards Poland. The exact location is between the small village of Höhenland (~4 miles) and the more sizable Bad Freienwalde (~6 miles). There is a large parking area immediately next to the road, giving direct pedestrian access to the premises of the former military installation. Despite being placed very conveniently, the site is rather elusive when passing by, since it is hidden in the trees and not directly visible from the road. The address corresponding to the place in Google Maps is Sternkrug 4, 16259 Höhenland. The inconspicuous village of Wollenberg, giving the name to the installation, is just nearby, but it is not crossed by the regional road, and it should not be employed for pointing this destination with a nav.

The Wollenberg bunker is a listed historical installation. It is perfectly maintained, privately managed, and it can be regularly accessed with guided tours. These are offered typically one day per week in the summer, or by prior arrangement. Possibly the best option for getting the most out of your visit is getting in contact with the group of very knowledgeable enthusiasts running the place. The official website is here (do not be discouraged by the ‘static’ appearance of the website, they are very active, and they shall typically answer your inquire).

My visit was planned by initiative of Dr. Reiner Helling (see also here), and we visited in a group of three, including the guide (Dr. Michael Schoeneck, a former engineer, with a profound knowledge of any technical aspects related to this installation), which happened to be a perfect option for touring also the narrowest receptacles of the bunker. Visiting in groups too big may be not advisable, since the rooms and corridors are rather narrow, and the place may turn overcrowded for interacting with the guide and for taking good pictures. I think the visit – including the technical content – may be tailored to the needs of the audience. For technical-minded subjects, historians and former military, a visit may take about 2-3 hours (the latter was my experience). In my case, the guide could understand but not speak fluent English, yet Dr. Helling could translate with ease all the explanations. Of course, if you have at least a basic knowledge of German and of the technical material you are looking at, this may simplify your visit, which is in any case highly advisable for those interested in military technology and the Cold War.

Heading to Berlin or the former GDR? Looking for traces of the Cold War open for a visit?

A Travel Guide to COLD WAR SITES in EAST GERMANY

Second Edition - 2024

DON'T LEAVE IT AT HOME! AVAILABLE in PAPERBACK or KINDLE from your national Amazon store!
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amazon.it | amazon.fr | amazon.co.jp

Soviet Nuclear Bunkers in the Czech Republic

History – In brief

After the end of WWII and the collapse of the Third Reich, the territory now belonging to the Czech Republic fell on the Soviet side of the Iron Curtain. Together with today’s Slovakia, it formed the now disappeared unitary state of Czechoslovakia. Despite laying right on the border with the West – including Bavaria, which was part of West Germany and NATO – communist Czechoslovakia enjoyed a relative autonomy from the USSR, until the announced liberally-oriented reforms of the local communist leader Dubcek in the spring of 1968 triggered a violent reaction by the Soviet leader of the time, Leonid Brezhnev (see here). About 250’000 troops from the Warsaw Pact, including the USSR, landed in the Country. As a result, the Soviets established a more hardcore and USSR-compliant local communist regime, and largely increased their military presence.

Similar to the German Democratic Republic (see here for instance), Hungary (see here) or Poland (see here), since then also in Czechoslovakia the local national Army was flanked by a significant contingent of Soviet troops, who left only after the entire Soviet-fueled communist empire started to crumble, at the beginning of the 1990s.

Consequently, for the last two decades of the Cold War, Czechoslovakia was a highly militarized country similar to other ones in the Warsaw Pact (see here). Its geographical position on the border with the West meant it received supply for a high-technology anti-aircraft barrier (see here). Two major airbases in Czechoslovakia were taken over for use by the Soviets and strongly potentiated (see here).

Soviet Nuclear Depots in Czechoslovakia

Beside conventional forces, also nuclear warheads were part of the arsenal deployed in this Country. Where in the late 1960s Soviet strategic nuclear forces were already mostly based on submarine-launched missiles and ICBMs ground-launched from within the USSR’s borders, tactical forces were forward-deployed to satellite countries, to be readily operative in case of war in Europe. Missile systems like the SCUD, Luna (NATO: Frog) and Tochka (NATO: Scarab) were deployed to the Warsaw Pact, supplying either the local Armies or the Soviet forces on site. Typically armed with conventional warheads, these systems were compatible with nuclear warheads too, making them more versatile, and of great use in case of a war against NATO forces in central and western Europe (see here).

Irrespective of their employment by a local national Army or a Soviet missile force, nuclear warheads were kept separated from the rest of the missile system for security, and invariably under strict and exclusive Soviet control. Bunker sites were purpose built in all components of the Warsaw Pact for storing nuclear warheads – see page 46 of this CIA document, showing with some accuracy the location of the corresponding bases.

Granit– and Basalt-type bunkers were typically prepared on airfields or artillery bases, for short-term storage of soon-to-be-launched nuclear weapons. Instead, top-security Monolith-type bunkers (the triangles on the map in the CIA document) were intended for long-term storage of nuclear ordnance.

Monolith-type bunkers were built by local companies on a standard design in the Soviet military inventory, and were implemented in satellite Countries in the late 1960s. Czechoslovakia received three such sites, which took the names Javor 50, by the town of Bílina, Javor 51, close to Míšov, and Javor 52, close to the town of Bělá pod Bezdězem. All three locations are in the north-western regions of today’s Czech Republic.

The Soviet military started withdrawing the nuclear warheads from satellite Countries in 1989, months before the collapse of the wall in Berlin. As for Czechoslovakia, by 1990 all nuclear forces had been moved back to the USSR. Following the end of the Cold War, Monolith-bunkers – similar to most of the colossal inventory of forward-deployed military installations formerly set up by the Soviet Union – were declared surplus by the Countries where they had been implemented.

These primary relics of the Cold War have known since then different destinies. Some of them have been hastily demolished, and together with their associated fragments of recent history, they have almost completely disappeared into oblivion. Luckily, a few are currently still in private hands, and still in existence (see here and here) – specimens of recent military technology, and a vivid memento from recent history, when the map of Europe looked very different from now. Two can be visited, of which one is Javor 51, in the Czech Republic, the main topic of this post. This has been turned into the ‘Atom Museum’, which has the distinction of being the only Monolith-type site in the world offering visits on a regular schedule (the other open site is Podborsko, in Poland, covered here, which is open by appointment).

Also displayed in the following are some pictures of the now inaccessible site Javor 52 in former Czechoslovakia. Photographs were taken in 2020 (Javor 52) and 2022 (Javor 51).

Sights

Javor 51 – The Atom Museum, Míšov

An exceptionally well preserved and high-profile witness of the Cold War, the nuclear depot Javor 51 is a good example of a Monolith-type installation. These bases were centered around two identical semi-interred bunkers for nuclear warheads.

When starting a visit, you will soon make your way to the unloading platform of bunker Nr.1. The shape of the metal canopy, and the small control booth with glass windows overlooking the platform are pretty unique to this site. The metal wall fencing the unloading area is still in its camo coat outside, and greenish paint inside. Caution writings in Russian are still clearly visible. Concrete slabs clearly bear the date of manufacture – 1968. This site was reportedly activated on the 26th of December, 1968.

Even the lamps look original. Some of the – likely – tons of material left by the Soviets on the premises of this site has been put on display ahead of the massive bunker door.

The opening mechanism of the latter is a nice work of mechanics. Four plugs actually lock or unlock the door. They can be moved by means of a manual crank, or likely in the past via an electric mechanism (some wiring is still visible). The thickness of the doors is really impressive (look for the cap of my wide lens on the ground in a picture below for comparison!).

Each bunker had two ground-level entrances to the opposite ends, each with two blast-proof doors in a sequence. Warheads were transported by truck, unloaded beside the entrance of one of the two bunkers, and carried inside through the two doors, which constituted an air-tight airlock.

Today, you can see the inside main hall of the bunkers from the outside during a visit. This was likely not the case in the days of operation. The opening procedure required a request signal to travel all the way to Moscow, and a trigger signal traveling in the opposite direction. Once past the first (external) door with the warhead trolley, that door was shut, and the procedure was repeated for the second door, giving access to the inside of the bunker.

A security trigger told Moscow when the door was open. It can still be seen hanging from top of the door frame.

Once inside, you find yourself on a suspended concrete platform. The warhead trolley had to be lowered via a crane – still in place – to the bottom of the cellar ahead, i.e. to the underground level. The stairs now greatly facilitating visitor’s motion around the bunker were not in place back then, and descending to the underground level for the technicians was via a hatch in the floor of the suspended platform, and a ladder close to the side wall.

On the platform, an original Soviet-made air conditioning system can be seen – with original labeling – and signs in Russian are on display on the walls.

The platform is also a vantage point to see the extensive array of heat-exchangers put along a sidewall of the central hall – atmosphere control was of primary importance for the relatively delicate nuclear warheads. Each of them traveled and was kept in a pressurized canister. However, also the storage site was under careful atmospheric control.

To the opposite end of the bunker, the inner tight door of the second entrance can be clearly seen, ahead of another suspended platform. The warheads left the bunker for maintenance (they might have left also for use, but this never happened, except possibly on drills) from that entrance, which had a loading platform outside for putting the warheads on trucks (this can be better seen in other Monolith sites, like Urkut in Hungary, or Stolzenhain in Germany).

Down on the lower level, the main bunker hall gives access to one side to four big cellars, where the warheads spent their time in storage, and to the other sides to technical rooms. The pavement in the storage cellars features the original metal strongpoints, used to anchor the trolleys for the warheads to the ground. This was in case of a shockwave investing the site in an attack, to avoid the trolleys moving and crashing against one another. The original hooks with spherical joints to link the trolley to the strongpoints are also on display.

The storage cellars today have been used to display informative panels, with many interesting pictures and schemes. These include some from major sites connected with the history of nuclear weaponry in the Soviet Union (like from the test site of Semipalatinsk) and the US (like the Titan Museum near Tucson, AZ, covered in this post).

A few former technical rooms are used to store much original technical gear. This ranges from spare parts, tools and personal gear like working suits left by the Soviets (most with signs in Russian), to items ‘Made in Czechoslovakia’ or even radiation detectors from Britain and the West, gathered here for display and comparison.

Some of these spare parts are wrapped and sealed in Russian, looking like they were cataloged back in the time of operations.

In the main hall, many rare vintage pictures retrace the presence of Soviet military forces on this site as well as others in Czechoslovakia. Magnified copies of rare pictures portray the trucks, canisters and the very warheads likely involved in transport and storage in Javor 51. Actually, much mystery exists around the deployment of nuclear ordnance by the USSR outside its borders (not only to Czechoslovakia). Historical and technical information today made available, even to a dedicated public, is very limited, making this chapter of Cold War history even more intriguing.

Again in the central hall, cabinets for monitoring the nuclear warheads can be seen hanging from the walls, painted in blue. Each warhead used to be stored in a canister, which was periodically linked to these cabinets to check the inner atmosphere, temperature, etc., in order to monitor the health of its very sensitive content.

A large part of the technical/living rooms has been preserved in its original appearance. You can see parts of an air conditioning system, a big water tank, a toilet, a now empty bedroom for the troops. The bunker was constantly manned inside by typically six people, who operated in shifts. They did not sleep there, nor used the toilet much due to poor drainage. However, these facilities were used in drills, and were intended for the case of real war operations, when the bunker might have been sealed from the outside.

The electric cabinets take a dedicated room, like the huge air filters and pumps (Soviet made), installed to grant survival of the people inside the bunker in case of an attack with nuclear weapons or other special warfare. Clearly, the level of safety in the design of the bunker stemmed from the fact that it was considered by the Soviet as a a strategic target for NATO forces.

The last technical rooms host a big Diesel generator, supplied with air from the outside, and a big fuel tank in an adjoining room. Many labels bear writings in Russian, but the generator appears to be made in Czechoslovakia. The bunker was linked to the usual electric power grid of the region, and the generator was intended for emergency operations, in case the grid was lost or the bunker was isolated.

From the technical area, it was possible to access or exit the bunker, via a human-size airlock. The innermost tight door can be seen painted in yellow, with a locking mechanism resembling that of the major tight doors for the missile warheads. Outside the airlock, climbing three levels of ladders was required to get to the surface. This was the normal access to the bunker for the military technical staff, except when warheads arrived or left the storage (this was made via the major entrances, as explained).

Back outside, the second bunker, Nr.2, can be found at a short distance from the former. Nr.2 is being prepared for an exhibition on technology. At the time of writing, it can be toured except for the technical/living rooms. It is in a very good condition, and allows to get similar details as the previous Nr.1 on the construction of this type of facility – including the heating/air conditioning system.

The blue cabinets for plugging the canister for routine status checking and maintenance can be found also in Nr.2 in good shape.

Clearly visible here are the doors closing the technical areas and the warhead cellars. The latter were monitored for security just like the external airtight doors of the bunker, each with a sensor telling controllers whether the cellar was locked or not.

The airlock is covered in soot, possibly the result of a fire. Ahead of the entrance, the unloading platform is very interesting, having a unique set of light doors which had to be opened to allow trucks to come in. The concrete part of the platform appears slightly off-standard, with a short lateral concrete ramp, giving access to the main platform from one side. Parts of missiles – original – are being gathered in this area for display.

Monolith sites include two bunkers, which are the core of a strongly defended fenced area. In Javor 51, fences except the external one have been removed for the safety of visitors (rusty barbed wire can be very dangerous). These can still be found in other similar installations (see here). Similarly, the troops and technicians working on site lived in purpose-built housing, segregated from local communities. In Javor 51, this housing still exists, but cannot be visited.

Leaving the place, you can visit the nice visitor/gathering center, and even find some interesting souvenirs!

Getting there and visiting

All in all, the Atom Museum prepared at Javor 51 is a top destination for everybody interested in the history of the Cold War, nuclear warfare, Soviet history, military history, etc.

Credit goes to the owner of the place, Dr. Vaclav Vitovec, who is leading this remarkable preservation effort, and is a very knowledgeable and enthusiastic guide to the site for those visiting. Dr. Vitovec is also the owner of the border museum in Rozvadov, covered in this post.

The Javor 51 site is actually fairly well known at least to a dedicated public, having been visited by historians, scientists and notable figures – including Francis Gary Powers, Jr., who is very active in preserving the history of the Cold War.

The commitment of the museum’s managers is witnessed also by the nice website (also in English), where you can sign-up for a visit on pre-arranged days – as of 2022, all Saturdays in the warm season – or contact the staff for setting up a personalized visit. It is nice to see a good involvement by the local population (the great majority of visitors on regular visits are Czech), including many from younger generations. The exhibits tell much on the peaceful use of nuclear energy, and this is a major topic in the guided tour in Czech. Actually, the Czech Republic has a strong nuclear tradition, with many power plants in use, and a commitment for the development of nuclear energy in the future.

The location is around 25 miles southeast of Plzen, or 60 miles southwest of Prague. Easy to reach by car. The exact address is Míšov 51, 33563 Míšov, Czechia. Full info on their website. Visiting on a normal scheduled visit is on a partly-guided basis, meaning that you will get an intro (in Czech) of around 40 minutes, than you will be allowed to access the bunkers and visit on your own, for all the time you like. You might end up spending more than 2 hours checking out the site and everything is in it, if you have a special interest for the topic. Dr. Vitovec is fluent in English, and can provide much information upon request.

Javor 52 – Bělá pod Bezdězem

The Monolith-type site Javor 52 has been willingly demolished, likely by the Government of the Czech Republic, as it was the case for most other similar (or more in general, Soviet-related) sites in Poland and Germany.

However, it was hard to get completely rid of any trace of an installation so bulky and reinforced. Therefore, some remains can still be found and explored.

Some technical buildings still in use close to the bunkers may have been there from the days of operation.

Getting close to the bunker area, traces of the multiple fences originally around the site can be found, either in the trees or in the vicinity of unmaintained roads. Wooden or concrete posts with fragments of barbed wire are clearly visible. Also reinforced concrete shooting points can be spotted in the wild vegetation.

As typical, two bunkers were erected on site, and similarly to Javor 51 (see above), in Javor 52 they are aligned, with the entrances all along the same ideal orientation.

The bunkers in Javor 52 have been interred, so that they are now hardly noticeable from the outside, except to a careful eye. Looking inside the eastern one, it is possible to get a view of the open doors of the main airlock, providing a distant view of the inner main hall.

Descending through the lateral human-sized airlock is not possible except for a short length, from a concrete manhole on top of the bunker.

The western bunker is in a better general condition, and the main hall still retains a pretty unique writing in Russian. The ladder descending from the suspended platform has been substituted with a posthumous, regular ladder. Much metalwork has disappeared though, including the heat exchangers, the crane, and the tight doors.

Between the bunkers, a concrete pool can be found – still watertight! – with a function which is hard to guess. A pool for civil use was installed in Stolzenhain (and reportedly also in Javor 52, but I had not the time to watch out for it), but this was in the low-security of the site, far from the bunkers.

Getting there and moving around

Access to this place is possible without violating any property sign, but is clearly not encouraged. Going unnoticed is made tricky by the presence of a public facility nearby – a shelter for foreigners and some education activity. Parking out of sight is possible along the road 27235, north of the complex and to the west of the road – trailheads and corresponding parking areas can be found there. Check out some satellite map to find a way to the exact location of the bunkers – their respective entrances are approximately here (eastern bunker) and here (western bunker).

I visited the site in 2020, and the entrances appeared very dangerous and easy to seal in a permanent way. I do not have any further update, but would suggest to go prepared to find definitively interred and totally inaccessible bunkers.

Javor 50 – Bílina – Quick note

As of 2020, the site of Javor 50 is in a peculiar state of ‘conservation’. The place is closed to the public, but entering would be basically unimpeded, since the external fence to the former military base is mostly collapsed and interrupted. The Soviet quarters insider still have much to offer – including writing in Russian, a scheme of the base, and much more. Likely, the bunkers are also still in a relatively good shape.

Much surprisingly though, somebody is living there with watchdogs, in miserable conditions, keeping visitors out. It is likely that an official visit may be booked by getting in touch with the municipality, since it appears that the site is not used for anything. However I was not successful in connecting with anybody there, therefore I have no suggestion on this point. The of the main entrance is here.

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.

The Estonian Aviation Museum

A nice and lively university town in the heart of the Estonian countryside, Tartu has really something for every kind of tourist – including those interested in aviation history. The Estonian Aviation Museum, or ‘Eeesti Lennundusmuuseum’ as they write it in the tricky local idiom, boasts a substantial and heterogenous collection of aircraft preserved in exceptionally good condition, which will not leave indifferent even the most knowledgeable aviation expert.

Having being for long a socialist republic in the realm of the Soviet Union – and today sharing a border with Russia – Estonia had access to massive surplus reserves after the end of the Cold War, so it is no surprise that Soviet aircraft are well represented in an Estonian museum. This already might appeal to western tourists, for the exotic, menacing silhouettes of MiGs and Sukhois are not often to be found except in less accessible spots in the former Eastern Bloc. Yet some more unexpected and rare models have been added over the years, including some SAAB aircraft from Sweden which are authentic collectibles.

The following photographs cover almost every plane that was there in summer 2017.

Sights

Most part of the collection has been preserved in a cleverly designed structure, made of small open-walled hangars with translucent canopies. The aircraft are illuminated by natural light, helping much when taking pictures, but they are not exposed to direct sunlight, rain or snow, which tend to damage both metal and plexiglas on the long run. Furthermore, the lack of doors and frames allows you to move around freely, and the place is not suffocating nor excessively warm.

The aircraft are basically all from the Cold War era, but some of them have outlived the end of the USSR and were retired more recently. The portraits are grouped here roughly based on the nationality of the manufacturers or aircraft mission.

Designs from the US

The American production is represented in this museum firstly by a McDonnell Douglas F-4 Phantom II, operated by the West-German Luftwaffe. The General Electric J79 turbojets have been taken out of the airframe, so you can see them separately.

A pretty unusual sight, also the antenna and electronic group in the nose cone have been taken out and are on display. This Phantom is a F-4F, a version specifically developed for West Germany from the basic F-4E. The former inventory number was 99+91.

Another iconic model on the menu is a Lockheed F-104 Starfighter, formerly from the Italian Air Force. This exemplar is actually an Italian-built ‘S’ version, and among the latest to be retired by the Aeronautica Militare. The engine, again a J79, is on display elsewhere in the museum. An unusual crowd of instruction and warning stencils populate the external surface of the aircraft.

Soviet Military Models

The majority of the aircraft on display were designed in the Soviet Union or other countries of the Warsaw Pact.

Two aggressive aircraft include a MiG-21 and a MiG-23. The first, present here in the colors of the Polish Air Force, is a MiG-21bis Fishbed, the latest development of this fast delta-wing fighter/light-interceptor.

Possibly one of the most ubiquitous fighters of the jet age, the MiG-23 Flogger is part also of this collection. The aircraft you see in the pictures is a MLD variant, representing the last upgrade of this iconic fighter, which was also the basis for the very successful MiG-27 design.

It bears the markings of the Ukrainian Air Force, therefore it is likely an ex-USSR aircraft. The engine is sitting besides the aircraft, and two rocket canisters are placed beneath the fuselage, close to the ventral GSh-23 twin-barreled cannon.

A less usual sight is a MiG-25 Foxbat, a super fast interceptor/recce aircraft. Conceived in the late Fifties when the race for speed was in full swing, it was developed into a high performance platform to counteract the threat of the SR-71 Blackbird. It was built around two massive Tumansky R-15 afterburning turbojets, rated at a pretty high wet thrust of 110 kN, resulting in an incredible top speed around Mach 3.2! The aircraft is pretty sizable, and you can appreciate that looking at the picture of the main landing gear – search for the cover of my Canon wide lens close to the ground and compare sizes!

The menacing silhouette of this huge bird, with red stars on the vertical fins and a bare metal fuselage, will likely make relive in you an ‘Iron Curtain feeling’!

One which will not go unnoticed is a Polish Air Force Sukhoi Su-22M4 Fitter in a flamboyant, very colored livery. This massive fighter-bomber represents the export version of the Su-17M4 built by the USSR for domestic orders.

Despite the shape, roughly similar to that of the MiG-21 also on display, the size of this aircraft is much bigger – you might think of Su-22 as a case for a MiG-21…

Soviet bombers are represented by a pretty rare Sukhoi Su-24 Fencer, which is today still in service in Russia. The example on display bears the markings of the Ukrainian Air Force, meaning it was once a Soviet aircraft.

This massive twin-engined beast outsizes all other military aircraft on display. The aircraft is on display with three support tanks under the fuselage and the inner wing pylons.

A less common sight is a Yakovlev Ya-28P Firebar, a long-range intercept version of this multi-role platform from the early Sixties. This design is very interesting, with a four-points undercarriage and a very long nose cone, where a radar system for a target-tracking and missile guidance system was located. The two turbojet engines are mounted in cigar-shaped underwing pods. The relevant sweep of the wing suggests a significant speed capability, yet many variants of this aircraft were developed to exploit also its good range performance. The antenna originally placed in the nose cone is on display besides the aircraft, which bears original Soviet markings.

Soviet Transport Aircraft

Two aircraft which could not find their way in covered shelters mainly due to their bigger size, are a Tupolev Tu-134A-3 and a Yakovlev Ya-40. Both can be accessed, so you can get a view of the inside, including the cockpits.

The Tu-134 twin jet, with its distinctive glass bulge in the nose ahead of the cockpit, has been for long a ubiquitous aircraft in the USSR and in many countries of the Eastern Bloc. The exemplar on display was taken over by the Estonian company Elk Airways, created after Estonia left the USSR.

Notwithstanding this, the aircraft betrays its Soviet ancestry and ownership in every particular, from the all-Cyrillic writings to the hammers and sickles here and there, from the design of interiors to the exotic cockpit, painted in a typical lurid Soviet green and with prominent unframed black rubber fans for ventilation.

The Yak-40 is an interesting three-jet executive/small transport aircraft. The one on display went on flying for at least some good 15 years after the collapse of the wall in Berlin.

The internal configuration features an executive room ahead of a more usual passenger section and tail galley. The style of the cabin and of the pure analog cockpit is really outdated for todays standards!

A rugged workhorse still flying today in many countries is the Antonov An-2, a single propeller, radial-engined, biplane tail-dragger transport. There are two of them in the collection. One is under a shelter and can be boarded. The interiors are very basic, but the visibility from the cockpit is very good especially for a tail-dragger with an engine on the nose.

Swedish Aircraft

An unusual chapter in air museums except in Sweden is that of SAAB aircraft, which are represented in this collection by two iconic models, a Draken and a Viggen, and an extremely rare, very elegant Lansen. All are in the colors of the Royal Swedish Air Force.

The Saab 35 Draken features a very distinctive double-delta wing, and was developed in the Fifties for reaching a high supersonic speed. The design turned out to be pretty successful, and was operationally adopted primarily as a fighter by Sweden and other European countries as well.

The one in the collection is painted in a bright yellow livery. The infra-red pod under the nose cone of this aggressive attack aircraft looks like the lidless eye of an alien!

The Viggen is a an attack aircraft from the late Sixties, developed for the domestic military needs into some sub-variants. With the JA 37 version displayed here, the Viggen went on to constitute the backbone of the intercept fleet of neutral Sweden, and was retired only in the early 2000s. The aerodynamic configuration features a prominent canard wing, and the Viggen was notably the first in such configuration produced in significant numbers.

The most unusual of all three SAAB designs on display is surely the SAAB 32 Lansen. A very neat design from the Fifties, loosely recalling the Lockheed P-80 and the Hawker Hunter, the Lansen was a jet fighter of the early Cold War developed specifically for Sweden and gaining a good success. The ‘E’ version on display was converted from the original fighter variant (‘B’) for the ECM role, and kept flying almost until the end of the 20th century. The green painting of the Royal Swedish Air Force is really stylish, definitely adding to an already elegant design.

Soviet Surface-to-Air Missiles (SAM)

Curiously enough, an extensive collection of SAMs is part of this rich collection. All major missiles from SA-2 to SA-6 are represented, some of them in multiple exemplars. The size of these missiles, especially the oldest, is really striking. They are stored outside, besides some cases for missile transportation, deployable radar antennas, and what appears to be a flak cannon from Hitler’s Germany – a bit of an outsider…

Jet Engines

Many of the engines of the aircraft on display have been taken out of the corresponding airframes and put on display besides the plane where they used to belong, or in a dedicated part of the museum together with others. The J79 belonging to the Italian-built F-104 can be recognized from the Italian plaques on many components.

Many soviet engines bear markings in Cyrillic, and one of them, a larger turbofan which does not fit in any bird on display, has been cut to show all components.

More…

More aircraft in the collection include some Mil and Kamov utility helicopters, a BAe Hawk of the Finnish Air Force and other trainers mainly from countries of the Warsaw Pact, some of them now on the civilian register.

A further notable aircraft is a Dassault Mirage IIIRS from the Swiss Air Force – with multi-language French and German stencils all over.

There are also some anti-aircraft guns, armored vehicles, tanks, and other curios items to whet your appetite!

Getting There and Moving Around

The museum can be reached 10 miles south of central Tartu on road 141, about 15 minutes by car from there. There is a free parking area nearby the entrance. As remarked, the collection is well-kept and somewhat publicized locally. There is a website with all information in English. The time required for visiting may vary from 45 minutes for a quick tour to 2.5 hours for photographers and those with a specific interest in the matter.

Soviet Leftovers in Latvia

Similar to the neighbor republics of Estonia and Lithuania, Latvia was occupied by the Soviets a first time in 1939 and again in 1944, when after some years of occupation by Hitler’s forces the Red Army started to successfully repel the German Wehrmacht from within Russia back towards Poland and central Europe. Differently from other European Countries later to become satellites of Moscow’s central communist power, the three ‘Baltic States’ were directly annexed to the Soviet Union.

History – in brief

As a matter of fact, the process of annexation was not a very peaceful one. Having had already a short but intense experience of the Stalinist dictatorship as a consequence of the Ribbentrop-Molotov pact before the German invasion in 1941, as soon as it became clear that Stalin’s forces would regain power hundreds of thousands from the Baltics left the Country for abroad, while the communist regime rapidly started to put in practice its deadly ideas, with the collectivization of all private activities, abolition of free elections and non-communist associations, and the imprisonment and deportation of all who disagreed with this plan.

The reason for the different fate of these Countries – annexed – with respect to those of central Europe – which became satellites of the USSR – may be understood on one side looking further back in history – the territories of the three republics had been for long under the direct influence of the Russian Empire. On the other hand, as testified by the relevant military presence in these areas since immediately after the beginning of the Cold War, the government of the USSR considered the Baltic region of high strategic value. Taking control of the coast of the Baltic States, and also thanks to the annexation of the region of Hanko in Finland, the USSR could protect the access to the Gulf of Finland and Leningrad, profit from military and commercial ports which do not freeze in winter and deploy strategic military resources – especially aircraft and missiles – within range of most European capitals.

Bases for all branches of the military flourished in all three new Soviet Socialist Republics. Soon after the fall of the Wall in Berlin, Estonia, Latvia and Lithuania were the first of the USSR states to declare independence from the Union in 1990 – almost two years before the actual collapse of the USSR – following massive protests which unveiled the high level of intolerance for the Soviet rule. As a result of the withdrawal of Soviet/Russian forces, these three small republics found themselves in control of many military installations, totally disproportioned to the new size and needs of the new states, and making for a not-so-welcomed memento of many decades of hardship – as a matter of fact, some measures to limit the spread of Russian influence in culture and politics have been implemented in all three states, which also joined NATO and the European Union as soon as possible.

Sights

The attitude assumed towards the huge military assets left from the Cold War has been slightly different in the three republics. All three are basically getting rid of them, Estonia being the quickest – not much remains there of the many missile bases, and the once prominent strategic air base in Raadi has been totally closed down and partially converted into a museum on national history. Until some years ago many missile sites remained in quite a good shape in Latvia, but most of them have been actively demolished in recent years, including the most iconic Dvina silo sites – as of 2017 the job was completed and no Dvina complex remains in Latvia. Yet visible remains of surface bases and many ghost towns and bunkers are reportedly still there, and while some can be visited ‘officially’ as museums, many are left to urban explorers and archaeologists, while some hardware like warehouses and service buildings has been reused by local companies for storing logs, gravel and other raw materials. Lithuania bolsters possibly the last surviving Dvina missile complex in Europe, which has been turned recently into a museum on the Cold War, totaling 20’000 visitors per year. The demolition process is perhaps slower there.

Prisons constitute non-military but possibly more disturbing leftovers from the communist era. There are some in the Baltics – as basically everywhere in the former eastern bloc including Eastern Germany – all opened as museum, and in one instance also partially turned into a curious and evoking ‘jail hotel’.

This post presents some highlights and examples of remains from the Cold War era from both military and non-military sites in Latvia. Photographs were taken in 2017, during a visit to this lively and nice country in Northern Europe.

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Zeltini Nuclear Missile Base

This missile base is one of the best conserved in the three republics. The storage and launch complex was originally built for the R12 liquid fueled, 2.3 Megaton single-warhead nuclear missile, known in the West as SS-4 Sandal. This missile system – the same deployed to Cuba in 1962 – was pretty modern for the end of the Fifties, yet it lacked the extra range required to reach strategic targets in Europe from deep within Russia. This made the Baltic region very interesting for the military, and a place of election for installing missile complexes in that age.

The base of Zeltini is one of three missile launch sites around the town of Aluksne, in northeastern Latvia. This base was updated and kept in an active state until the end of the Soviet Union and the withdrawal of the Red Army towards Russia, who obviously carried away all the weapons and technical rigs. Soon after, the locals started to take away anything of any value, including extensive piping, cables, any metal and so on, leaving basically the empty buildings and bunkers. More recently, as typical also to other such places in Latvia, private businesses were allowed on the premises of the former installation. A timber storage and processing facility today occupies the area where the nuclear warheads used to be stored, separate from the missiles.

The complex in Zeltini could accommodate four missiles in two couples of neighbor storage bunkers, built about .3 miles apart, and launch them from two twin surface launch pads. At least two launch pads can be seen today. They are large flat area with a pavement made of concrete slabs, recognizable by a steel crown on the ground with an approximate diameter of 5-6 feet. This was used to anchor the low gantry holding the 72 ft long missile in vertical position when being readied for launch.

One of the pads is in the center of the best preserved part of the site – the southeastern one -, but the position of the missile gantry is today occupied by a pretty big head of Lenin, reportedly moved here from Aluksne after the end of communism, sparing it from being blown up.

The grounds around this launch pad are rich with interesting bunkers, which once hosted support machinery and control gears, including anything necessary for missile servicing, launch preparation and control.

There are bunkers of basically two types – smaller ones with a single entrance on one side of a cusp-roofed tunnel and a lower height, and bigger ones, much roomier, longer, and with doors on both sides of the barrel-vaulted tunnel.

A ubiquitous feature of these missile complexes are concrete T-shaped frames planted in the ground. These were used to carry miles of pipings at the time when the base was active.

Aligned with the main axis of the launch area it is possible to spot the corresponding missile bunker ‘N.3’, which is unfortunately locked. The construction and size are like those of the bigger support bunkers, the only visible difference being the slightly wider doors on the front façade, and the absence of a back door on the other end of the bunker.

Many traces of plaques with mottos and citations in Russian from Lenin & Co. can be found on the exterior of the bunkers, whereas tons of ‘Warning!’ signs and other technical information are painted in the inside.

A second launch pad can be seen in the in the northwestern part of the military grounds – with no Lenin’s head. Here traces of stripes on the ground for easing maneuvers or indicating the place to park ancillary rigs – like generators, gas tanks,… – can still be seen. Also here the corresponding ‘N.2’ missile bunker is locked.

In a land strip where nature is growing wild between the two main launch areas, it is possible to spot a little bunker with a kind of concrete sentry-box. This was presumably a storage bunker for light weapons, a small reinforced shelter for watchmen, or something similar. Wooden shelves can still be found inside.

Another interesting sight is what appears to be a ‘living bunker’. This is half interred, with small doors on both ends and a sequence of rooms aligned on a long corridor. The center room is the biggest, and may be a canteen or something alike. There are traces of a decorated white and blue linoleum pavement, but there are also very unique frescoes on the walls. These include an artist impression of the SS-4 Sandal missile and also of the typical mushroom-cloud produced by a nuclear explosion!

A conspicuous part of the Zeltini base is the command area with living quarters for the troops. This is the part you see first when entering the base. The buildings here are totally abandoned and possibly dangerous to access.

There is not much left inside, but relevant remains of plaques with inscriptions and artistic drawings can be found on the walls outside. A highlight of the area is a former small park with a typical communist monument – a distinctive feature of all Soviet bases. The small park is a bit creepy, there are still benches around a former flowerbed, and a rain shelter, all now emerging from a field of nettles! The monument is basically a long wall with the silhouette of a stylized head. The inscription is fading, but the face painted on the red head can still be seen.

Getting there and moving around

The former missile base of Zeltini can be easily found driving on the P34, about 1.2 miles west of the town, exactly where P44 leaves from P34 to the north. There is also an official sign on the P34 pointing the way in. The area is preserved to some extent, and some of the former connection roads inside can be seen on Google Street View, yet the grounds are unfenced and there are no opening times. You can go in and move with your car, the only risk is that of getting a flat due to the road not being very clean.

Close to the head of Lenin there is also an explanatory panel with some quick notes and a basic map. A museum can be found in Zeltini, which was not opened when I visited, and they reportedly offer also guided tours of the place. This might be interesting especially for those less used to exploration activities, and possibly also to get access to the missile bunkers, which are usually closed. I couldn’t arrange a guided visit though, so I don’t know what they are offering on guided tours.

Some timber companies work in the former base, and you should not interfere with their operations, nor intrude in those parts of the base which are now used by them. Apart from this, this installation is rich of interesting sights and not much risky nor too big or difficult to explore, and it will make for a good 2 hours (minimum) exploration even visiting on your own, without accessing the locked or forbidden parts.

Note: Nearby Dvina Missile Site, Tirza – Completely Destroyed

There used to be other two ‘sister sites’ of the Zeltini complex in the area around Aluksne. One was in Strautini, a design very similar to the one in Zeltini. To my information this has ceased operations but is still today part of a military installation, so it cannot be approached. The second one was built in Tirza, and it was a Dvina site, i.e. a complex of four interred silos built for a suitably modified version of the R12 missile, called R12U. This kind of missile site started to be installed in 1964. Standing to the Google map of early 2017 the Tirza site should have been still in relative good shape. Unfortunately, in very recent times the local government hit very hard, having the site totally destroyed, flooded and buried under a monumental pile of land. The photographs below show what remains of this site – literally nothing.

Even though the silo may have represented an uncomfortable reminder of the relatively recent occupation by the Soviets, as the only remaining site of the kind in the country it should have deserved possibly a different treatment – similar to the site in Siauliai, Lithuania, recently turned into a museum on the Cold War. Another option – probably the most obvious – would have been to leave the site to nature, as it happened in most cases to former Soviet installations scattered around Europe, at no cost and without any relevant risk for the local population – the site in Tirza was extremely remote, hidden deep in the trees, far from the main road and from any village of appreciable size, in a part of the country of limited touristic interest. Only those interested, like explorers and historians, would have looked for it. The choice of the government, which judging from the proportions of the demolition work must have implied the use of a very relevant amount of money for the job, appears really hard to justify – especially in face of an infrastructure system still well below the European standard.

Anyway, as a practical suggestion, don’t waste your time trying to reach the Tirza site – Dvina missile complexes are not to be found in Latvia.

Skrunda Military Ghost Town

Located in the hilly countryside of southwest Latvia, about 50 miles from the port town of Liepaja, the area around the village of Skrunda has been for long a primary strategic site for the USSR. Due to the geographical position on the northwestern border of the Union, this place was selected for the construction of an early warning radar device – a system capable of detecting incoming enemy ballistic missiles, leaving enough time for deploying countermeasures and for retaliatory actions. The type built in Skrunda was called Dnestr-M, and was the first early warning system type deployed by the USSR. Actually, the Skrunda radar site, codenamed RO-2, was the first to become operative in 1971, marking the foundation of the entire Soviet ABM (anti-ballistic missile) system. This was just a component of a series of similar sites intended to cover the entire border, constituting a ‘invisible fence’ against missile attacks from the US and their Allies.

Early warning radar systems are not just small radar antennas like those you can see in airports. Instead they are very (very) big and powerful systems, digesting a huge flow of electric energy to stay alive, and where all the required hardware – including the antennas – is often stored in suitably designed, tall and imposing buildings. The RO-2 system was made of two Dnestr-M fixed antennas, each assembled in a special construction 650 ft long and 250 ft tall!

The staff required for running the facility and all connected businesses was numerous, so a military village was built anew in Skrunda deep in the years of the Cold War just a few miles north of the old town. The village was intended for troops, technicians and their families. The relevance of the Skrunda site is testified also by the selection of that area for the installation of another antenna of the type Daryal-UM, with a range of almost 4’000 miles, 1’000 more than the Dnestr-M system. The decision was taken in the late Eighties, and the Daryal-UM system in Skrunda was never operative.

Following the collapse of the USSR an agreement was made between the governments of Latvia and Russia to gradually phase out the early warning systems in Skrunda, which had to be kept under Russian administration for some more years. As a result, the village of Skrunda was inhabited until 1998 by Russian troops.

After the demolition of all early warning hardware formerly agreed upon and the withdrawal of the Russian army, the military town of Skrunda was left in a state of disrepair. The Latvian government tried to sell the property in more instances, while some of the worst conserved buildings have been demolished. More recently the local municipality took control of the area, and there are plans to find a new function for the remaining part of the ghost town. Also the Latvian army is active on it. In the meanwhile you can tour this ‘domesticated’ ghost town – which can be accessed officially paying a small fee at the entrance – you are even given a map of the site!

The fact that you pay for a visit takes away much of the ghost-town-aura typical to other similar places in the former Eastern Bloc – here you know you are not alone. Nonetheless, what makes this place impressive is the size of the buildings, now totally empty, and the imposing ensemble they form together.

Besides the residential buildings, the bulkiest and more numerous, there are a hotel, a school – which cannot be accessed due to the collapsing roof -, a market and many other services you may expect to find in a typical modern neighborhood.

Also impressive are the club with a big gym and the frescoes in it. An obelisk monument can be found in the square ahead of the gym.

On the tiles on the blind side of one of the residential buildings it is possible to spot a giant, now fading portrait of a Soviet soldier.

The residential and service complex with its distinctive tall buildings occupies the northern part of the ghost town of Skrunda, while the southern part is composed of lower buildings formerly for barracks and military services, including a canteen, a command building and a small military prison.

The face of the command building bears inscriptions in Cyrillic, which are now barely visible. From historical pictures it is possible to see that at some point the Red Banner was changed into the Russian flag you can spot today.

Most of the buildings in this area are in a really bad shape, and many are inaccessible due to piles of waste material packed inside. Among the most unusual sights here, stickers of ‘Western propaganda symbols’ – including an iconic Arnold Schwarzenegger in James Cameron’s ‘Terminator’! – inside the door of a small cabinet, likely from the Eighties.

At the time of my visit there were some Latvian troops busy moving light material between some of these buildings.

Getting there and moving around

Getting to the Soviet ghost town of Skrunda is easy with a car. You can reach the old town of Skrunda along the A9, connecting Liepaja and Riga. Once there, take the P116 going north to Kuldiga. The entrance to the site will be on your left about 3 miles north of the center of old Skrunda.

I have to admit I had prepared my visit as a ‘usual’ wild exploration, and I discovered the place is actually a tourist attraction only when I was there. My first approach was from the side of the village opposite to the P116, to reduce the chance to be spotted by locals. To my great surprise I was soon met by a young lady walking along the main street of the ghost town. I thought she was there for picking mushrooms or something in the wilderness, instead she came closer and politely told me there was a ticket to pay! Then I spotted other visitors around in the distance. I moved my car to the P116 and accessed the place as a normal visitor. An old lady at the former control booth of the military village asked for a few Euros – no credit cards, obviously – and gave me a ticket and a map.

The reason for my error was the lack of information available online, also due to the very limited penetration of English in that part of Europe, even on websites. For the same reason, unfortunately I can’t provide an official source site nor opening times.

Due to a very tight timetable, I could only dedicate about an hour to the visit of the ghost town – I also wasted some time moving my car from the back to the official gate of the base. The site may deserve 1.5-2.5 hours depending on your level of interest, especially if you want to take pictures.

As written above, Skrunda is in the center of a renovation program, and the place may not remain visible for long.

Karosta Military Prison & Liepaja Port Town

The port town of Liepaja is the third most populated center in Latvia. It bolsters an ancient tradition as a commercial port, built along trade routes very active since the early years of the Hanseatic League. More recently, in the second half of the 19th century the port was greatly developed also for military purposes under the power of the Tzars. This time saw the construction of conspicuous fortifications in the northern area of the town, and the development of an extensive military district named Karosta.

The military port was destined to play an important role in WWI, when the agonizing Russian Empire was fighting against the forces of the Kaiser, and again in WWII, when the Soviets, who had just annexed the Latvian territory in 1939-40, started fighting against Hitler in 1941. The German Wehrmacht actually occupied Liepaja until 1945.

Back in the hands of the Soviets, the port was developed step by step into a major base of the Soviet fleet, headquartering the Baltic branch tasked with tactical dominance of the Baltic Sea. Since the 1960s until the collapse of the USSR Liepaja was turned into a closed town for military personnel only, and all commercial activities were interdicted.

Nowadays the commercial port is again very active, and the town, even boasting a university, is trying to reestablish its original status as a center for commerce and tourism.

Most notably, the former military district of Karosta can be toured along a well designed historical trail, showing the old quarters of the military town from the years of the Tzars. A distinctive feature of Karosta is the breakwater pier, protruding into the Baltic for about 1 mile, which can be walked in its entirety. Another very suggestive sight is the dome of the Orthodox church, recently refurbished after having being closed for years in the Soviet era.

Another unusual sight in the Karosta district is the coastal fortification built by the Tzars in the late 19th century. The cannons are gone, but the mighty fortifications look still impressive.

The additions by the Soviets in terms of housing are clearly recognizable by the depressing style and poor building technique, making these buildings look worse than their older predecessors.

The military district of the Tzars included a military prison, today known as Karosta Prison (or ‘Karosta Cietums’, in Latvian). This prison has been turned into a museum only recently, and is now advertised as a local attraction.

This prison is unique in many senses. From a historical perspective, for instance, it was managed by six different military powers in its history – the Russian Empire, the newly constituted Latvian government soon after WWI, the Soviets between 1940 and 1941, the Nazis until 1945, then the Soviets again and finally the Latvian government of our days after the independence from the Soviet Union!

The place is rich of sad memories, especially from the years of Nazi occupation, when the prison was not intended to reeducate – whatever this might have meant in Soviet times -, but acted more as an antechamber for captured spies or subversive elements to be shot – something that reportedly happened in the courtyard in several occasions – or deported to Nazi lagers. Of course, the beginning of the Soviet period was a very harsh one too for Liepaja and all Latvia, thanks to Stalin’s unscrupulous deportation plans which hit hard in the region, but that was a business the small military prison of Karosta was not much involved in.

The brick building of the prison is composed of two floors. The museum offers guided visits to the small complex. The first sight is the office of the director on the ground floor, preserved from the Soviet era, and enriched with tons of collectible items. Really an impressive sight.

Another very unique room is packed with weapons, uniforms and other military gear from the years of WWII. This collection, albeit small, is extremely valuable especially for what remains of the Nazi period – somewhat paradoxically, in Germany similar collections are basically impossible to find.

I explicitly asked more than once about the originality of the pieces on show, and was punctually reassured. The prison and what is in it, with the exception of the arrangement of the ticket office and the rooms nearby, is 95% original, and what was not originally there when the prison was finally closed – like a portrait of Stalin and a wooden silhouette of Lenin’s face – is still original, relocated for exhibition purposes. No fakes.

Next, the guided tour will drive you to the cells on the top floor, which were intended for soldiers, where the ground floor was for officers. The only difference is in the color of the walls – black on the top floor, brownish on the lower floor.

Karosta is the only military prison you can visit in the Baltics… and probably the only one in the world where you can sleep, if you dare to! The standard treatment is not so rude as you may expect, and spending the night in provides also the advantage of a dedicated evening visit of the prison after the closing time, along with the other ‘inmates’.

The rooms where you sleep are the cells of the ground floor – originally intended for officers. There are two possible configurations, i.e. rooms with iron beds, or empty cells, where you assemble your ‘bed’ taking a wooden board and a mattress from piles in a deposit. Then you are given a pillow, sheets and a blanket. The sheets are marked in Cyrillic, and probably belong to the original supply of the Soviet prison.

The door of the cell is left open, so you are totally free to move around all night, and even go out in the courtyard if you need. Toilets are in common, placed in the original toilet room. They are clean, even though basic, and there are no showers. There is a guard – who is also the guide on the evening tour – on the top floor, and the external perimeter of the prison is locked, so you feel reasonably safe. You can also park your car inside the perimeter. That said, spending the night in the cell is surely unusual and provokes strange feelings and thoughts… but that’s what you were probably looking for when you decided to sleep in a prison!

The prison offers more intense experiences where you are ‘disturbed’ during the night and treated more harshly by the guards, but these are only for groups. These packages are advertised also for companies, for team-building purposes.

The small restaurant has been put in the original canteen for the guards, and they offer a full Soviet-themed menu for dinner and for breakfast. The ‘hotel’ manager speaks English, and she can help you out with the menu, written in Latvian only.

All in all, a unmissable pick for those interested in authentic Soviet experiences.

Getting there and moving around

The museum in the prison of Karosta is an official tourist attraction in Karosta, which is part of Liepaja. The website provides much practical information about the museum and the many special activities they promote, plus you can find the contacts for arranging a stay in case you want to. You may inquire with your intended arrival date. In my case the answer was quick and punctual, and I was asked about usual details. The only ‘stressful’ thing was the check-in limit – 5 pm – but this turned out to be more flexible than initially expected. I had the deadline extended to 6 pm by e-mailing the staff earlier on the day of arrival, and a group of six arrived well after 8 pm, by prior arrangement.

On check-in you are shown the two cell types mentioned above – this happens before payment, in case you realize this is not for you and decide to leave! The fare for my 1-night stay was very low, 15 Euros or so, plus coins for dinner and breakfast.

After check-in I was invited to have dinner before taking possession of the cell-room, and then go downtown and come back well after the closing time of the museum. I was given the number of the guard, who opened the gate letting me in with my car when I came back.

The hotel office acts also as a tourist information point for the military district of Karosta and for the town of Liepaja. They provide maps, schedules of cultural activities and general information for the whole area.

As pointed out, if you are interested in spending the night in the prison you will have the chance to park inside a locked external fence. The rooms will not be locked, nor the prison building, so you should not experience any discomfort in that sense. You should not expect the room service, and be ready to make your bed, but the staff will treat you kindly and professionally. I was so tired for the trip I fell asleep with no difficulty – average light, average temperature, low humidity, no noise, unidentified ‘background smell’, but not excessively annoying…

Klavi Nuclear Missile Base

Similar to the base of Zeltini (see above), the base of Klavi was a surface missile base. Differently from Zeltini, Klavi is totally abandoned.

What remains there makes for a quick interesting visit. The characteristics of the complex are very similar to those of Zeltini, perhaps a bit more regular, for in Klavi all four launch pads are placed side-by-side in a single array. The most notable feature of the installation is the many bunkers, which include missile bunkers and smaller support ones. Some of the bunkers bear visible traces of the original Cyrillic writing.

The launch pads with the metal crown on the ground can be found also here – but the crowns are gone, probably the metal was resold. The exploration is somewhat complicated by some ditches and flooded areas, obstructing the access to part of the grounds. Nature is growing wild in the area, but garbage and waste material can also be found in significant amounts.

Similar to Zeltini, besides the storage and launch area there are a series of support and living bunkers, plus a technical area which is today occupied by some form of business, including a soft-air training ground.

The base testifies the double attitude towards these former missile sites adopted in Latvia, which on one side are left in a state of disrepair, but are not totally abandoned, and are often being used in our days for various kinds of business.

Getting there and moving around

The place can be found with a nav using the following coordinates, 56.661370, 24.128137, pointing to the access road of the launch complex. All roads around the site and reaching to it are unpaved – but this is the standard in Latvia. The point can be reached with a car. Going further may be easier by foot, for the road is not maintained and turns pretty narrow.

The former technical part with the soft-air facility is located 0.3 miles from that point moving northeast, and can be clearly spotted on a satellite photograph. Approaching the launch part from the south you will not pass through it, and you will more likely go unnoticed – the launch area is abandoned with no prohibition signs, so this is just if you don’t like to attract any attention.

I would say this place should be of interest for more committed urban explorers, as you should go with at least a basic consciousness of the general plan of a missile base to understand where you are and for moving around, due to wild nature obstructing the view in many instances.

Note: there is a sister site, almost a clone of this base, located south of the village of Zalite, about 5 miles south of the Klavi complex. Apparently not in a bad shape, the area has been taken over by small private businesses and marked with clear signs of prohibition. Strangely enough, there are apparently some people living in the rotting buildings of the former technical area. I went to the Zalite site also, but I was greeted by angry watchdogs moving around freely as soon as I approached the former launch area, and I could not even step off my car. Soon after I was spotted by a small group of people, like a family with elders and children with a ragged, disturbing appearance, including a woman with only one leg and a prominent metal prosthesis – the whole scene looked like some low-budget horror movie. They were clearly not happy to see me. I had a very bad feeling and decided to leave immediately.

The Corner House – KGB Prison in Riga

As soon as they landed in the territory of Latvia in the early Forties, the Soviets started to implement their regime in all its features. These included forced collectivization of private businesses, de-facto abolition of all political parties and free elections, and prosecution of non-communist elements of the society. The state security office monitoring the life of all citizens and assuring their adherence to the communist ideology and way of life was the local section of the NKVD, later to evolve into the famous KGB. This was tasked with the collection of information, arrest, interrogation, sentencing, detention and often times also deportation and execution of anybody suspected of ‘counter-revolutionary acts’ or ‘anti-Soviet crimes’ – the meaning of which was very generic and often used to prosecute people on the basis of scant or absent evidence of any type, and basically for political opinions.

It is still not clear for what particular reason this secret political police found a suitable home base in a nice apartment building in central Riga, which until the time of the Soviet occupation had been a normal residential building. Behind the elegant façade, the Soviets moved in an impressive quantity of offices and archives, plus a complete prison, located on the ground floor and in the basement, with cells and rooms for interrogation, with separate branches for women and men. The prison ceased function during the Nazi occupation, when it was opened to the public for propaganda reasons. Not discouraged nor impressed, the Soviet secret police reopened it as soon as it regained control of the region in 1945. After the secession of Latvia from the USSR, the building, which over the decades had become a symbol of communist terror, was closed up and left there, nobody reclaiming that haunted property, associated with fear, sad memories and negative feelings of hardship and oppression. Only a few years ago an association aimed at preserving the memory of the deadly function of the building, and of those who were touched by the violent ideological repression carried out by the Soviets in Riga and Latvia, started to offer regular tours of the prison.

The place is preserved as it was when it was shut down, much of the original furniture, lighting and paint being still there.

The entrance is by the door on the corner, as it used to be in the past for the ‘general public’ – typically relatives of people mysteriously disappeared, going there to check whether they had been arrested by the KGB. What strikes most in these first rooms is the incredibly shabby, ragged, purely Soviet appearance of these public offices. A nice introductory exhibition with much info and data on the history of the place and of political repression in Latvia can be toured for free in this part of the building.

Here it is also where the guided tour of the prison will start. You will be driven through the corridor reserved to KGB employees and arrested people. From there you soon reach the prison – particularly disturbing even for Soviet standards, very dark and narrow.

Close to the entrance there is a control room for the whole prison, with original furniture from the KGB inventory – still tagged. A mix of terror and sadness, a really depressive ‘something wrong’ feeling can be clearly perceived there still today.

Interrogation rooms with a fake mirror glass and preliminary detention rooms as large as a phone box, with no windows nor ventilation, are among the first sights of the tour.

Along the walk the guide gives you a description of the life condition of inmates and an idea of the function of some special places in the prison.

Part of the tour is the caged courtyard intended for the few minutes of walk inmates were allowed per day.

During the visit you will see also the basement, where the kitchen for the inmates can still be found, together with service rooms and further cells.

Finally you will have a look at the inner courtyard, reportedly where many inmates had their last walk, soon before entering a dark room nearby where they were shot in the head, as mostly typical in the years of Stalin. The shabby room where this happened can be observed from the door, and is preserved with respect.

All in all, a true must see not only for the committed Cold War historian, but for everybody interested in the recent history of Latvia.

Getting there and moving around

The building of the KGB prison is located in Brīvības iela 61 in central Riga, and can be conveniently reached with a pleasant 10 minutes walk from the central historical district.

The Corner House is professionally managed as an international-level museum. It is possible to visit the informative exhibition for free, where for touring the prison you can either go there and reserve a visit, or buy an electronic ticket online in advance. Access to the prison is by guided tours only, but tours are offered in English, German as well as Latvian and other languages – website here.

The guided tour lasts just less than 1 hour, and I strongly recommend it as a very suggestive experience which will not leave you indifferent, also thanks to the lively approach of the very knowledgeable local guides.

Wünsdorf – Nazi/Soviet Supreme Military Command

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For war historians and urban explorers Wünsdorf does not need any further presentation – a central place in the military history of the 20th century, famous for the many abandoned military buildings, from stately headquarters to interred bunkers. The name of this small town appears even in the very modern and interesting Military Museum of Dresden, where it is easy to find an original sign – in double alphabet – from the time when Wünsdorf hosted the Soviet military headquarters in the communist German Democratic Republic.

This report is based on photographs I took in spring 2017 in Zossen and Wünsdorf during a customized visit to the place I arranged with a local guide. For visiting information scroll down to the bottom of the page.

History – in brief

The small town of Wünsdorf, about 15 miles south of Berlin, has a serious military tradition, dating back at least to the beginning of the 20th century. At that time a large military complex with many barracks was set up by the order of the German Kaiser Wilhelm II – a central player in WWI – in the neighbor town of Zossen.

To this ‘Belle Époque’ era belongs part of the housing still in place today, as well as some of the largest and most aesthetically pleasant buildings in town. Among them, a former training camp for athletes of the army, and some big command buildings.

Following the dawn of the Nazi era, the place gained further relevance, with the institution of the German Supreme Command of the Armed Forces, also known as ‘Oberkommando der Wehrmacht’, or ‘OKW’ in brief. This was presided by general Wilhelm Keitel for all the duration of WWII, and represented the ‘top of the pyramid’ in terms of military decisions, as general Keitel reported directly to Hitler.

The staff of the OKW could be accommodated in purpose-built bunkers here, designed to withstand severe air bombing action, as well as to be disguised as normal country houses from above. These were known as the ‘Maybach bunkers’.

Besides bunkers for housing military personnel, a large communication bunker, known as ‘Zeppelin bunker’, was built to the purpose of connecting the brain of all military operations with the various divisions scattered over Europe and fighting on more war fronts.

When WWII finally came to an end, the Soviets captured the region, and that was the onset of a full new chapter in the history of the town. The reference name ‘Zossen’ was dropped in favor of ‘Wünsdorf’. The area of the two villages was totally cut-off by a 17 km wall, guarded with a top security level. Inside, housing for around 40,000 staff was prepared in subsequent stages, adding many purely Soviet-style residential buildings to what was still in place from before and during the Nazi era.

The supreme command of all Soviet forces in the occupied territory of Germany – to become the German Democratic Republic, or ‘GDR’, in 1949 – was installed here. All four branches of the Soviet armed forces had their respective headquarters in a corresponding sector of the ‘prohibited citadel’, with inner walls dividing the four areas. These headquarters controlled more than 200,000 troops stationed in the GDR until the early Nineties.

The Soviets tried to blow up the Maybach bunkers, with some success, and also the Zeppelin bunker, with no success. They developed it into an nuclear-proof installation, and added two further bunkers, for controlling military operations – including all air patrolling ones – in real time over the territory of the GDR, and along the crucial border with the Federal Republic and the Western world. Similarly to WWII, once again Wünsdorf was the main stage of crucial decisions for the full span of the Cold War.

The year 1989 marked the beginning of the end for this military town, with the reunification of the GDR with the Federal Republic and the end of the Cold War. All Soviet forces stationed in Germany – about 500,000 people, including troops and their families -, soon to become Russian forces in 1993 with the collapse of the communist regime in the USSR, began a well-coordinated retreat back to their mother Country, leaving Wünsdorf in September 1994.

Since then, the huge housing is largely uninhabited – the current population having dropped to about 4,000 – and the stately buildings built by the order of the Kaiser are deserted. Nonetheless, differently from other former military bases left to nature or converted into something else, the regional government of Brandenburg has formally taken over the property, which is not totally abandoned, nor in an irreversible state of disrepair, with the aim of selling it or transforming it into a museum.

Up to now, the place is still in the hands of the regional government, and specialized tours can be arranged with a local society of enthusiasts.

Sights

This site is really huge, with countless remains and interesting places to see. My visit took just about 5.5 hours, I think you would really need 1 day – and possibly more – to cover all features with enough time to both learn about the history and take good pictures of everything interesting! Here I will present a mainly pictorial description of the part of the complex I had the chance to visit this time. I think another day I will need to go back and complete the visit!

You may get an impression of the town from above, from this report based on aerial pictures taken during a dedicated flight over the region.

Officers’ House

This is probably the most famous non-bunker building in the complex. It dates back to the early 20th century – the place was the headquarter of a sports training ground established by the Kaiser’s army before WWI. In the Thirties, German athletes were trained here for the 1936 Olympic Games in Berlin. During WWII this became a command building for the OKW, while in Soviet times it was actually transformed into a house for higher ranking staff of the supreme Soviet command, with living rooms and entertainment facilities.

The main building faces an almost square park, where a huge statue of Lenin was installed and is still standing.

Inside the main building it is possible to find clear traces of the original ‘Belle Époque’ architecture.

The inside of the building was spoiled of all furniture – the Russians reportedly tried to sell everything to the German government when they left, but the offer gained little interest. Only little part of the furniture, clearly from the age of the Kaiser, can be still spotted. Among the highlights of the bottom floor, there are two murals, in a typically Soviet naïve style, and a sculptured wall. Somebody is trying to put together Soviet memorabilia in a small museum, but all presented stuff is not original from here.

On the first floor, a very interesting industry-themed mural and a 20-ft long curved view of Moscow can be found in a corridor. In a completely dark room on the same floor, where once a small memorial museum about the Great Patriotic War – WWII for the Russians – was standing, the retreating Russian forces left one of the few remaining written messages, concerned with the atrocities of the Nazi regime – for the guide this was possibly a subliminal memento for the German People… In the same totally dark room it is possible to find a big, finely sculptured wall.

To the back of the main building it is possible to find a modern addition by the Soviets, a cylindrical building once hosting a diorama of the battle of Berlin. The diorama was transferred in the village of Zhukovo, halfway between Kaluga and Moscow, in the westernmost part of Russia, when the Russians left.

The two wings to the back of the Officers’ House host two highlights of the show. In the southern wing it is possible to find an empty swimming pool, dating from the days when the place was a sports training ground, with little changes, which include the showers and the diving board, built by the Soviets. The construction technique was very good, and the pool was operated until 1993-94 reportedly with little updates.

In the northern wing it is possible to find a theatre. This is a bit creepy, for it is totally dark – electric power was cut off years ago – but everything, including the curtain over the stage, is in place like a performance was about to begin! The Soviet past of the place is clear here thanks to the decoration of the medallion over the stage, resembling the monument of the Soviet Soldier in Treptower Park, Berlin. In the roomy foyer it is possible to see the numbered hangers still in place!

The White House

Across the road from the Officers’ House it is possible to see another early 20th century building, used as a command building by the Soviets during the Cold War, and affectionately called ‘The White House’, both for its primary role in imparting orders and for the colonnade gracing the front façade. The building is inaccessible, and still property of the regional government.

Nearby, a former house for officers dating from before WWII is now operated as a local city hall.

Today, some of the many immigrants coming from Africa to Europe are being hosted in a building close to the White House by the German Government.

Soviet Railway Station, Bread Factory and Soviet Housing

Due to its great strategic relevance in the Cold War era, the prohibited town of Wünsdorf was daily connected two-ways with Moscow. The last train to Moscow left in September 1994. The railway station of Wünsdorf-Waldstadt today operates on a local railway, with trains mainly to and from downtown Berlin. The old Soviet terminal and some warehouses nearby have been abandoned and are in a state of total disrepair.

Close by the station, it is possible to find an abandoned and unattractive small factory with a tall chimney. This is where literally tons of bread were produced every single day since the Nazi era and up to 1994 – reaching 25 tons per day when the place was most crowded in Soviet times. The building was considered a strategic asset by the Nazi, who built it with a 60 cm reinforced concrete roof able to withstand air bombing.

Whilst not very crowded, today some houses from the early days in the village of Zossen have been nicely restored to their original conditions. Unfortunately, they still share the roadside with some abandoned or not refurbished Soviet buildings, keeping the typical ‘Soviet ghost’ aura alive in the town.

Maybach Bunkers

Two complexes of peculiar bunkers were built in the Thirties – Maybach I and II – for housing staff of the OKW. From the distance and from above, these half-interred bunkers had the appearance of large farm houses. In reality, they were designed to be bomb-proof, and when they were blown-up by the Soviets after WWII they did not collapse completely.

One of the two Maybach complexes is very close to the fenced area where the Soviets had their three interred bunkers.

Zeppelin Bunker

This communication bunker was built under the Nazi more than 60 feet deep into the terrain. It was made of layers of land and concrete, making it extremely durable and difficult to destroy. As a matter of fact, the Soviets tried to blow it up after the Potsdam conference in summer 1945, but they didn’t succeed at all. They decided to re-use it, sealing part of it to withstand a nuclear attack – including airlocks, reinforced doors, showers for decontamination, and sleeping quarters for troops trapped in by radioactive fallout. When leaving in the Nineties, Russian troops took home all technical rigs, stripping the bunker almost completely of any technical hardware.

Among the highlights in the Zeppelin bunker there are the sealed main entrance built by the Soviets and the decontamination facilities.

Going down it is possible to appreciate the size of the German design, with tens of rooms, long and roomy corridors and staircases. A small exhibition is dedicated to communication hardware from the Nazi and Soviet times. Copies of the Nazi schemes of the communication network from here to the Eastern front allow to understand the proportions of the system.

One of two long tunnels – the longest is about 600 ft! – was turned into a sleeping quarter for troops isolated in case of nuclear attack, and original berths are still visible today. Another corridor was so long it was used as a rifle range!

The bunker was powered by diesel engines – originally submarine engines under German ownership. These are gone today, but the smell of diesel fuel is still very marked in their room. It’s hard to imagine how noisy this place had to be! Some of the Soviet fuel tanks and air conditioning piping are still there, with original technical schemes.

A lift was added by the Soviets – it’s not working any more. On the bottom level there are water pumps and other supply systems. Normally this area cannot be toured, also due to water flooding problems.

In a small wing of the bunker it is possible to see the effect of the Soviet attempt to blow-up the bunker. The dynamics of the attempt are not clear – what explosive was used and where it was positioned. A pierce in the steel/concrete armored ceiling and a cracked reinforced concrete pillar are the only visible results. The size of the crater in the ceiling suggests much explosive was used, but the damage around is fairly limited and very localized. A feature of many military buildings occupied by the Soviets, signatures and graffitis in cyrillic alphabet can be found on some concrete walls of the bunker.

Soviet Half-Interred Bunkers

Really close to the entrance of the Zeppelin bunker, it is possible to find the way into two other less visible facilities.

One of them is a small communication bunker of simple construction. This is basically straight, with a round shaped cross-section. The corridor leading to the main part of the building is rather narrow and pointing down to the underground. The main part is much roomier, with curved steel frames making the walls and ceiling. This was used also as a training facility. This bunker was totally stripped by the retreating Russian troops.

The second bunker is much more articulated. It was codenamed ‘Nickel’, and the Soviet construction type is UK-20. This was a communication and control bunker for military operations, in particular for air operations. Even though this bunker was stripped similarly to the other two, some technical rigs and tons of paperwork can be spotted in the semi-dark environment of this installation.

Technical plants include the original water pumping system and several high voltage cabinets.

The room where the air control center was is lighted. It is very big, and copies of the original schemes help to understand how the setup was. Everything there was taken back to Russia by retreating Russian army.

Other interesting items include propaganda posters from Soviet times – they always look very exotic!

Garrison Museum & Red Army Museum

In the old pre-WWI stables two really unmissable small museums have been prepared. I would recommend visiting them after the site itself, to better understand the relevance and usefulness of the exhibition.

The first is centered on the history of the garrison in Zossen from the years when the barracks were built, and it documents the history of the Officers’ House and all other pre-Soviet buildings around. A focus is given also to the Nazi period, with many photographs and memorabilia. All panels are unfortunately in German only, but the pictures speak for themselves.

The second collection is dedicated to the Soviet period. Here you can find memorabilia from all stages of the Cold War era, including both museum items already preserved by the Soviets in a museum previously existing in Berlin-Karlshorst, but also everyday items and stuff from Wünsdorf.

Among the many panels, a small insight dedicated to the huge nuclear base in Vogelsang, covered in this other post of mine.

Headquarters of the Soviet Air Force

Besides the building of the society running the guided tours of the place, it is possible to find the abandoned headquarters of the Soviet Air Force. A modern statue of a pilot is standing ahead of an Asian restaurant, whereas the main building is inaccessible. A statue of Lenin – not easily visible from the street – can be found in the vegetation, ahead of the main façade. To the side of the building it is possible to find a typical Soviet memorial.

Much More…!

Among the other uncommon things you can find around in Wünsdorf, there are some Winkel-type air raid shelters, 19 of which were built in the Nazi period for military staff. Most of them were blown by the Soviets, and some of the 7 (?) remaining ones are preserved today.

Visiting

As reported, this ensemble is huge and well looked after. Technically speaking, it is not abandoned – at least the most interesting parts of it. Parts – like the Officers’ House – are awaiting for somebody to own them, parts are destined to remain tourist attractions – like the bunkers and museums. For these reasons, to make your visit practical and enjoyable, and for making the best of your time, I strongly suggest contacting a guide.

Actually the local society also in charge of the nice and interesting book selling activity, for which ‘Bücherstadt Wünsdorf’ – ‘Wünsdorf the Town of Books’ – is famous, runs guided tours on a regular schedule. Full information also in English from their website here. Besides the pre-scheduled tours, some longer special-themed tours can be booked in advance. If you are visiting – like me – from abroad, then I suggest taking contact with the guide before going there.

When I visited, I arranged with the guide a ‘double-tour’ in English just for me, asking to merge two of the tours offered with pre-booking. This was not a cheap alternative – I had to pay alone the price intended for two group tours, but all in all that was worth the financial effort! – but above all I must say I regret not having had more time!

The guide is nice and extremely knowledgeable, he speaks a perfect English and Russian as well. He knows anything from the history of the place, including interesting anecdotes and technical notions. He will take you to all places of interest with a minivan, and of course he will give you all the time for taking pictures, including some with a tripod in especially dark conditions – he has two portable lights for helping in the task! So the guided tour will not be boring at all.

After that, you may like to go back to have a look to the exterior of some buildings you had not the time to check out during the guided visit.

The towns of Wünsdorf and Zossen are basically a single entity, but possibly not on your nav. In case you get confused when driving to the building where you should meet the guide, just follow the signs for the book selling activities – the building is the same.

I mentioned there is a railway station, and of course you may choose to come in by train and move by bicycle – walking would be too time consuming in my view, due to the distance between points of interests. Coming by car is also very practical if you are not moving by train on your trip, and there is room for parking almost everywhere.