Offensee definitions

Offensee

1) Lake of Upper Austria
Found on https://www.crosswordclues.com/clue/offensee

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Offensee

Offensee is a lake located at the western end of the Totes Gebirge mountain range in Upper Austria`s part of the Salzkammergut. ...
Found on http://en.wikipedia.org/wiki/Offensee

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