bartizan and the old port. dubrovnik. croatia

adriatic aged ancient architectural architecture balkans barbican bartizan bastion battlement bay blue cannon casemate castle citadel cityscape coast coastal coastline crenellation croatia croatian dalmatia defense defensive dubrovnik embrasure europe european exterior fort fortification fortified fortress gate gothic guards guerite heritage historic historical landmark landscape medieval mediterranean militar military old outdoor outdoors outside overhanging port ramparts romanesque romantic sea seaside shore shoreline site stone stonework stronghold style tourism tourist touristic tower town traditional travel turret unesco urban wall walled water world