Check out our new site at


From Openwaterpedia

Heligoland is a small archipelago in the North Sea. A part of the German state of Schleswig-Holstein since 1890, the islands were historically possessions of Denmark, then became the possessions of the United Kingdom from 1807 to 1890, and briefly managed as a war prize from 1945 to 1952.

Open Water Swimming[edit]

External links[edit]