We offer military-historical exhibitions dedicated to the army, national defence and Czechoslovak fortifications. The fortress is made up of massive combat objects.
We offer tours of a declassified bunker from the 1970s. The former military facility served as a strategic telephone exchange. It used to house communications cables. The flagship cable was designed to carry up to 1,920 calls at a time and provide communication between Warsaw Pact countries in wartime. The building was top secret.