alpine peaks schlieren and urirotstock above the grosstal and chlital valley in the uri alps moutain range from the pilatus massif

adventure alpine alpnach alps amazing background beautiful beauty canton chlital climbing extreme forest geology grass green grosstal high hiking hill kanton lake lakeside landscape majestic massif mount mountain mountains moutain natural nature nidwalden obwalden outdoor outdoors panorama panoramic peaceful peak peaks pilatus range ridge rock rockies rocky scenery scenic schlieren schweiz stone summer summit swiss switzerland terrain top tranquil trees uri urirotstock valley view wanderlust wilderness