alpine peak of esel in the swiss mountain range of pilatus and in the emmental alps, alpnach - canton of obwalden, switzerland

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