Sparrenburg Bielefeld Tower in good weat..
Fortress in Kamenets-Podolsky, Ukraine..
Brescia Castle, Italy..
Castle landmark under blue sky. Medieval..
château de craux..
View of Nowy Wisnicz castle, Poland..
Musegg Wall Lucerne, Switzerland ..
An ancient tower in the archaeological p..
tour d'angle..
Malakoffturm Köln am Rhein..
Kiek-in-de-kok tower in Tallin..
An ancient tower in the archaeological p..
Kiek in de Kök tower in Tallinn, Estoni..
Ville de Rhodes..
Burg Honberg, Ruine einer Gipfelburg in ..
Schloss Lichtenstein..
Château de Suscinio..
Luegisland-Turm Luzern..
Tour Solidor à St Servan..
Sparrenburg Bielefeld Tower in good weat..
Skalat castle in Ternopil region..
Fortification on the high rock - Orava C..
Schloss Naudersberg im Tirol..
Burg in Loket, Tschechien..
Famous Lighthouse at Fort Aguada - well-..
Historic Sackturm tower in the center of..
Clifton observatory with blue sky..
Castle Hnevin in city Most in Czech Repu..
schloss wernigerode..
Galleri Pildammstornet - Malmö, Sweden..
Medieval Bran Castle..
Trakai defensive castle in Lithuania, ne..
Galata tower,Istanbul,Turkey..
Carcassonne, France, UNESCO. Castle..