mountain winter scenery with ski tracks through powder snow. swiss mountains wannenhorn gabelhorn in wallis in jungfrau

aletsch aletschhorn alpine alps bettermalp bettmerhorn blue cold glacier heritage high ice jungfrau jungfraualetsch landscape mountain mountains nature nobody outdoor peaks riedalp rocks scenery scenic schoenenbuelhorn ski sky snow summits swiss switzerland travel unesco valley view vista wallis wannenhorn winter world