Museum Langelandsfort near Søndenbro displays a bunker facility with original equipment, large and small cannons, fighters and a Cold War exhibit.
The new features are Springeren (submarine) and Askø (minesweeper) that have been brought ashore after several attempts and are now on display at the fort.
Langelandsfortet is situated in a unique natural habitat with a pristine bog and newly planted woods in the middle of a bird migration area. There is a magnificent view across the Baltic Sea and the Langeland Belt from the fort.