A castle-like early 20th-century house by Lake Silvaplana, Switzerland, Europe

horizontal color image travel destinations travel outdoors day no people switzerland europe castle fortress built structure architecture house 20th century style tree nature mountain building snow winter graubunden canton wintry cold cold temperature chill chilly trees travel destination tourist destination tourist destinations outdoor outside nobody no one no person mountains houses home homes residence residences buildings household households fort forts fortresses past history historic archaeological archaeology ruin ruins old ruin old ruins daytime castles fortified fortification historical architectural