rocky mountain peaks plattenflue (3012 m) and hoch ducan or piz ducan (3063 m) in the ducankette range

rocky mountain peaks plattenflue 3012 hoch ducan piz 3063 ducankette range swiss alps davos canton grisons switzerland kanton graubuenden schweiz adventure alpine amazing background beautiful beauty climbing extreme forest geology grass green high hiking hill lake lakeside landscape majestic mount mountains natural nature outdoor outdoors panorama panoramic peaceful peak ridge rock rockies scenery scenic stone summer summit terrain top tranquil trees view wanderlust wilderness