mystical low autumn clouds and typical mountain fog in swiss alpine area over the calfeisental valley, vättis - switzerland

alp alpine alps area autumn background beautiful beauty blue calfeisental canton clear cloud clouds cloudscape colorful cumulus day earth ecological ecology environment flight fog gallen global heaven high highlands hiking horizon idyllic kanton landscape light low mountain mountains mystical nature outdoor outdoors panorama panoramic peak range scene scenery scenic schweiz sky summer summit sunlight sunny sunshine swiss switzerland typical valley view wanderlust warming weather white wild