Lange Anna, Heligoland, Germany
Heligoland is a small German archipelago in the North Sea. The islands are located in the Heligoland Bight (part of the German Bight) in the southeastern corner of the North Sea. They are the only German islands not in the immediate vicinity of the mainland. During the period of British possession, the lyrics to "Deutschlandlied", which became the national anthem of Germany, were written on one of the islands by August Heinrich Hoffmann in 1841, while he was vacationing there.
(Source: Wikipedia)