rocky peak chli gumen in the glarus alps mountain range, over the klöntalersee reservoir lake and klöntal alpine valley

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