
1) Island of Schleswig-Holstein
Found on
https://www.crosswordclues.com/clue/norderoog

Norderoog (Halligen Frisian: Noorderuug, Danish: Nørreog) is one of the ten German halligen islands of the North Frisian Islands in the Wadden Sea, which is part of the North Sea off the coast of Germany. A part of Hooge municipality, the island belongs to the Nordfriesland district. It is only temporarily inhabited by a bird warden from March to...
Found on
http://en.wikipedia.org/wiki/Norderoog
No exact match found.