Aerial view of winding mountain road in the snow, Julier Pass, Albula district, Engadine, canton of Graubunden, Switzerland, Europe

photography vertical color image travel destinations travel switzerland europe winding road road julier pass albula district graubunden mountain mountain pass no people outdoors day aerial view snow winter cloud sky wintry cold cold temperature chill chilly travel destination tourist destination tourist destinations outdoor outside nobody no one no person mountains daytime