Hohenzollern Castle in winter, Swabian Alps, Baden-Wurttemberg, Germany, Europe

photography horizontal color image travel destinations travel hohenzollern castle castle fortress built structure architecture mountain swabian alps baden wurttemberg germany europe no people outdoors day snow winter landscape cold climate tree cloud sky shadow hill building forest wintry cold cold temperature chill chilly trees travel destination tourist destination tourist destinations outdoor outside nobody no one no person mountains hills physical geography forests daytime castles fort forts fortified fortification history historic historical