Guedelon Castle, medieval-site, construction of a castle, using techniques and materials used in the Middle Ages, Treigny, Yonne, France, Europe

travel destinations travel horizontal color image outdoors day no people clear sky sky france europe building architecture guedelon castle castle fortress built structure medieval history past treigny yonne rock stone travel destination tourist destination tourist destinations rocks rock formation rock formations outdoor outside nobody no one no person daytime castles fort forts fortified fortification historic historical buildings architectural