Question: croatian port known as the pearl of the adriatic
Answer: Dubrovnik City City of Dubrovnik Grad Dubrovnik Top : old city of Dubrovnik , Second left : Sponza Palace , Second right : Rector 's Palace , Third left : city walls , Third right : Dubrovnik Cathedral , Bottom : Stradun , the city 's main street Flag Coat of arms Nickname ( s ) : `` Croatian Athens '' , `` Pearl of the Adriatic '' , `` Thesaurum mundi '' Dubrovnik The location of Dubrovnik within Croatia Coordinates : 42 ° 38 ′ 25 '' N 18 ° 06 ′ 30 '' E ﻿ / ﻿ 42.