Keldsnor Lighthouse

Keldsnor Lighthouse is a white concrete tower on the eastern side of Langeland island serving as a navigational reference in the Baltic Sea. The structure stands about 34 meters tall and emits two rotating flashes every 20 seconds to guide vessels through the waters.

Built in 1905 to replace the older Fakkebjerg Light, this structure has guided ships through the Langelands Belt for over a century. It continues to function as an essential maritime navigation aid in these waters.

The lighthouse served as an observation post during the Cold War, monitoring Russian vessels and connecting maritime history with the international tensions of the era. Today visitors can sense the strategic importance this location held during that period.

The lighthouse is located in Bagenkop at Rathvej 8A on the eastern coast of Langeland. Visitors should be prepared for exposed seaside conditions and wind, as the site sits on a peninsula with limited shelter.

The structure reaches nearly the same height as Copenhagen's Rundetårn, making it an unexpected link between two different Danish landmarks. This surprising similarity connects a coastal navigation point with an urban icon.