Very beautiful small reservoir above Gurtnellen/Amsteg. You can go quite high up with the Intschi cable car. The best way to get there on a mountain bike is to take …
Glacier lake / Claridensee at 2098 m
Claridensee: The secret glacier lake on the Klausenpass at 2098 m
Glacier lake at the foot of the Clariden north face and the rock formation “Tyyfelsfriedhof”.