september sunset at lake silvaplana upper engadine valley, graubünden, switzerland

alps autumn baselgia blue castle champfer crap dawn engadin engadine europe evening fall forest graubünden green grisons inn lake landscape lej maloja maria moritz moritzersee mountains nature panorama plaun reflection river rock sass september sils silsersee silvaplana silvaplanersee sky stone summer sun sunlight sunset switzerland tourism travel upper valley water