U Němých, Cold War military bunker in Těně, Czech Republic
The underground facility contains multiple levels with command rooms, offices, conference spaces, and technical areas connected through armored gas-tight doors.
Built between 1955 and 1958, this structure served as an anti-atomic command post for the Czechoslovak 7th Army under the code name S1.
Local residents refer to the personnel working at the facility as 'The Silent Ones' due to their strict adherence to confidentiality protocols.
The bunker sits 5 kilometers southeast of Strašice and 1.7 kilometers east of the Tři Trubky hunting lodge in the Brdy mountain range.
Despite most similar facilities being abandoned after the Cold War, this bunker remains one of the few operational military installations in the Czech Republic.
Location: Těně
GPS coordinates: 49.70356,13.81264
Latest update: October 29, 2025 06:36
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