aletsch glacier and high mountains, view from the jungfraujoch

aletsch aletschhorn alpine alps altitude autumn backround beautiful blue calendar cloudy crevasses destination environment europe fiescher gabelhorn geisshorn glacier grindelwald high ice jungfraujoch landscape leisure morning mountain nature nobody one outdoors panorama panoramic peak postcard range rock scene scenery scenic sky snow summit swiss switzerland terrain the top tourism travel vacation view viewpoint white winter