the alpine mountain range glärnisch in the swiss massif of glarus alps and over the klöntalersee reservoir lake

adventure alpine alps background beautiful canton clear cliff climbing destination eco ecology environment forest glarus glärnisch green high hiking hill horizon kloentalersee klontaler klöntalersee lake landscape majestic massif mountain mountains nature outdoor outdoors panorama panoramic peak range reservoir ridge rock scene scenery scenic schweiz season snow stone summer summit swiss switzerland terrain top tourism tranquil travel trek view wanderlust wilderness