Lake Silvaplana and Sils hidden by the autumnal fog at dawn, aerial view by drone, Engadine, Canton of Graubunden, Switzerland, Europe

color image vertical travel destinations travel aerial view outdoors sunrise dawn switzerland europe canton of grisons canton of graubunden lake silvaplana lake water lake sils engadin drone shot mountain range mountain rock formation rock fog clear sky sky pink nature scenics no people landscape beauty in nature morning twilight rock formations rocks nobody no one no person mountains lakes natural travel destination tourist destination tourist destinations