
1) Lake of Vorarlberg
Found on
https://www.crosswordclues.com/clue/lünersee

Lüner Lake (German Lünersee) is a large lake near the town of Bludenz in Vorarlberg, Austria. The lake`s depth was raised by 72 metres by the construction of a hydroelectric dam in 1958. The dam supplies water to four local power plants, Lünersee, Rodund I, Rodund II and Walgau. The lake is linked to the village of Brand by a cable car system,....
Found on
http://en.wikipedia.org/wiki/Lünersee
No exact match found.