Helgoland, Italy
Düne (German pronunciation: [ˈdyːnə] ; Danish: Dynen; North Frisian: de Halem) is one of two islands in the German Bight that form the Archipelago of Heligoland, the other being Heligoland proper.
Listen to the audio guide for Düne Free on WIP — starts by itself when you arrive, even with the screen off