Dubrovnik, historically known as Ragusa, is a city in southern Dalmatia, Croatia, by the Adriatic Sea. It is one of the most prominent tourist destinations in the Mediterranean, a seaport and the centre of the Dubrovnik-Neretva County. In 2021, its total population was 41,562. Recognizing its outstanding medieval architecture and fortifications, UNESCO inscribed the Old City of Dubrovnik as a World Heritage Site in 1979. The history of the city probably dates back to the 7th century, when the town known as Ragusa was founded by refugees from Epidaurum (Ragusa Vecchia).
https://en.wikipedia.org/wiki/Dubrovnik