view from the valbellahorn mountain in the plessuralps. hiking under a cloudy sky with a view of the strela range davos.

arosa landscape mountains natural nature valbellahorn hike nobody peak rocks travel outdoor mountain beautiful switzerland summit grassland panorama summits view outdoors alpine davos strela autumn glaris europe background klosters mountaineering grisons lake meadow hiking alone graubunden countryside swiss alps holiday journey trailrunning running climbing clouds scenery tourism valley