Bunker Wollenberg, Cold War military bunker in Bad Freienwalde, Germany.
The concrete bunker structure extends over two floors with dimensions of 30 by 30 meters, incorporating protective measures against nuclear detonation effects.
The facility, known as Military Special Object 301, operated as a tropospheric radio communication center for the Warsaw Pact until German reunification in 1990.
The bunker museum displays original military clothing, equipment, and communication technology from the National People's Army of East Germany.
Visitors can access the bunker through scheduled guided tours that require advance registration and include detailed explanations of Cold War military technology.
The bunker contains the only preserved tropospheric radio communication system from the former East German army, featuring Soviet-made R-417 BAGET-S technology.
Location: Bad Freienwalde
Part of: BARS
Website: http://bunker-wollenberg.eu
GPS coordinates: 52.74130,13.96210
Latest update: March 7, 2025 06:13
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