27 Most Romantic Cities In The World Photo credit: CC license by Richard Martin 20. Dubrovnik, Croatia Brilliant red rooftops, medieval lanes and white walls make up Dubrovnik, a UNESCO World Heritage site. Past the cobbled streets of this seaside perch you’ll discover an even more awe inspiring site—the turquoise blue waters of the Adriatic. Prev20 of 29Next From Around The Web Facebook Comments comments