Results 8 results found Aerial view by drone of Kaleto Rock Fortress rock formations, Belogradchik, Bulgaria, Europe Aerial view by drone of rock formations and forest, Belogradchik, Bulgaria, Europe Aerial view by drone of Kaleto Rock Fortress rock formations, Belogradchik, Bulgaria, Europe Aerial view by drone of Kaleto Rock Fortress rock formations, Belogradchik, Bulgaria, Europe The Vidin Fortress on the banks of the Danube River in Vidin, Bulgaria, Europe Aerial view by drone of forest, Belogradchik, Bulgaria, Europe The Vidin Fortress on the banks of the Danube River in Vidin, Bulgaria, Europe The exterior of a large house at Vidin, Bulgaria, Europe Baba Vida Fortress, Vidin, Bulgaria, Europe
