Submarine Museum U-434*

Go aboard U-434 – one of the world's largest non-nuclear submarines. This steel giant from the Cold War era is moored in the harbor near the fish market. A special highlight: the submarine rises and falls with the tides. Climb through narrow passageways, marvel at the complex technology on board, and learn fascinating facts about daily life on board and the history of the vessel, which today serves as a memorial against war, during a guided tour.

*fee required