stone pyramids at river partnach, partnachklamm reintal in garmisch-partenkirchen, bavaria, germany

alps attraction bavaria cairn canyon destination forest garmischpartenkirchen gorge guidance guide help hike hiking land landscape mountain nature note orientation outside panorama partnach partnachklamm path pyramid reintal river rock rocks sightseeing signpost stone stones summertime tourism travel trees upper wall water werdenfelser wet zugspitze