alpine mountain hills studberg and rägenflüeli raegeflueeli oder ragenflueli or regenflüeli over the eigental valley

adventure alpine alps amazing background beautiful beauty canton climbing eigental eigenthal extreme forest geology grass green high hiking hill hills kanton lake lakeside landscape lucerne majestic mount mountain mountains natural nature obwalden oder outdoor outdoors panorama panoramic peaceful peak raegeflueeli ragenflueli range regenflueli regenflüeli ridge rock rockies rocky scenery scenic schweiz stone studberg summer summit swiss switzerland terrain top tranquil trees valley view wanderlust wilderness