Iconic round Minčeta Tower fortress on Dubrovnik fortified stone wall, aerial

mineta tower tvrava mineta fortress dubrovnik ragusa defence system stone walls croatia 14thcentury fortress dubrovnik city walls old town minceta fortress protecting tower italian architect michelozzo di bartolomeo michelozzi tower defensive stone walls old town dubrovnik walls of dubrovnik ancient middle ages unesco world heritage site dalmatian coast dalmatia fortified medieval city game of thrones medieval architecture old city mediterranean historic touristic tourist destination city tourism architecture heritage aerial drone visit croatia croatia tourism pearl of the adriatic bucket list medieval fortification travel vacation minceta