The rooftops of the Walled City of Dubrovnik, UNESCO World Heritage Site, Croatia, Europe

colour image colour color image color croatia dubrovnik europe european horizontal photography unesco world heritage site unesco world heritage sites unesco world heritage site world heritage sites city cities travel destination travel destinations travel walled building building exterior architecture architectural outdoors outside day high angle view high angle elevated view from above looking down incidental people background people people in the background rooftops traditional culture old history historical historic heritage cultural culture the past old the past