Located 3km south of Stevns Klint, the Cold War Museum offers daily guided tours (90 minutes) of the secret subterranean fortress used in the defence of Denmark and NATO during the Cold War. Although the tour is in Danish, a limited number of audio guides are available in English and German. You don't need to join a guided tour to explore the above-ground fortress area, which includes cannons and a Cold War exhibition in the visitors' centre.
