bokar fort and city walls. dubrovnik. croatia

adriatic aged ancient architecture balkans bastion bay blue bokar building castle citadel city cityscape coast coastline colorful croatia croatian cultural culture dalmatia defense defensive destination dubrovnik europe european fort fortified fortress front guards harbor heritage historic historical landmark landscape medieval mediterranean military monument monumental national old protection ramparts rocks romanesque romantic scenery sea seaside shore stone stronghold sunny tourism tourist tower town traditional travel urban venetian venice wall walls water