mountain hut on mountain ridge and airplane

mountain hill plateau highland terrain landscape ridge fell wilderness cliff nature valley rock cloud coast geology tree schafler hut airplane jet flying next peak alpstein swiss alps alpine alp top upward shot europe switzerland landscape mountain sky nature mountains hill green summer grass clouds cloud rock view valley panorama trail tourism travel forest water hiking scenic meadow stone scenery cliff hut refuge jet aviation airplane plane ridge rugged summit peak top freedom mountaineering adventure hike climb climbing destination switzerland europe steep