aerial view of the fafler in lötschental valley in autumn with yellow larch trees and the longza river

039 aerial alpine alps autumn background bird blatten curvy fafler fafleralp fall forest glacier golden hiking hill landscape langgletsche lapara larch loetschental long longza lonza mountain mountains natural nature orange park pine river scenery season seye snow sunny swiss switzerland trees tschental valais valley view wallis water wilderness winding yellow