Empty road crossing colorful autumnal woods on snowcapped mountains above lake Silvaplana, Engadine, Graubunden, Switzerland, Europe

photography vertical color image travel destinations travel no people outdoors day autumn fall snow forest tree switzerland europe mountain road street lake silvaplana lake water engadine graubunden canton landscape cloud sky trees travel destination tourist destination tourist destinations streets roads skies outdoor outside nobody no one no person mountains lakes pond ponds nature natural forests daytime autumnal