Tsarevets fortress, Veliko Tarnovo, Bulgaria, Europe

Tsarevets Fortress, Veliko Tarnovo, Bulgaria, Europe

Tsarevets Fortress, Veliko Tarnovo, Bulgaria, Europe

Castle Tsarevets, Veliko Tarnovo, Bulgaria, Europe

Tsarevets Fortress, Veliko Tarnovo, Bulgaria, Europe

Tsarevets fortress, Veliko Tarnovo, Bulgaria, Europe

Tsarevets Fortress, Veliko Tarnovo, Bulgaria, Europe

Tsarevets fortress, Veliko Tarnovo, Bulgaria, Europe

Aerial view by drone of Tsarevets fortress, Veliko Tarnovo, Bulgaria, Europe

Fortress of Tsarevets, Main Gate, Church of the Blessed Saviour and Patriarchal Complex, Veliko Tarnovo, Bulgaria, Europe

Tsarevets fortress, Veliko Tarnovo, Bulgaria, Europe

Town of Veliko Tarnovo and walls of Tsarevets fortress from Tsarevets Hill, Veliko Tarnovo, Bulgaria, Europe

The Tsarevets fortress and Yantra River in Veliko Tarnovo in Bulgaria, Europe

Entrance to the Tsarevets fortress in Veliko Tarnovo in Bulgaria, Europe

The Tsarevets fortress in Veliko Tarnovo in Bulgaria, Europe