Burg Kreuzenstein castle near Leobendorf in Lower Austria, Austria
Tag «fortress»
Village of Gößweinstein (Gössweinstein) in winter at dusk, Franconian Switzerland, Germany
Ancient medieval fortress on Kaliakra cape, Kavarna, Dobrich, Bulgaria
Summer aerial view of Suomenlinna Sveaborg sea fortress in Helsinki, Finland
El Morro, Paseo de la Princesa, Old San Juan gate, Puerto Rico
