Switzerland

Thank you Daniele for the anectode: granite vs. limestone!

Posting my description I see a well placed pin; so I don't put another.
As a curiosity: a few years ago a fake photo taken on this lake, with right and left side inverted, was widespread on the web, decribed as a "typical" landscape of the Dolomites.

Switzerland, Grindelwald, view over the Wetterhorn from above the Bachalpsee, towards Faulhorn. The viewangle points around the Burgi Hütte.
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