Entrance of Schoenenbourg Fortress, complete with painted on embrasures, Bas-Rhin department, France, Europe

photography colour colour image color color image horizontal horizontal image outdoors outside day nobody no one no one travel travel destination travel destinations tourist destination bunker concrete world war ii tree entrance schoenenbourg fortress defences embrasures bas rhin department france french europe european low angle view low angle building exterior building buildings rural scene rural scenes rural cloudscape