Korčula is a historic fortified town on the protected east coast of the island of Korčula, in Croatia, in the Adriatic.PopulationThe City of Korčula has a total population of 5,634, in the following individual settlements:  Čara, population 616 Korčula, population 2,856 Pupnat, population 391 Račišće, population 432 Žrnovo population 1,368ConstructionThe old city is surrounded by walls, and the streets are arranged in a herringbone pattern allowing free circulation of air but protecting against strong winds. Korčula is tightly built on a promontory that guards the narrow sound between the island and the mainland. Building outside the walls was forbidden until the 18th century, and the wooden drawbridge was only replaced in 1863. All of Korčula's narrow streets are stepped with the notable exception of the street running alongside the southeastern wall. The street is called the Street of Thoughts as one did not have to worry about the steps.Historic sitesThe town's historic sites include the central Romanesque-Gothic Cathedral of St Mark (built from 1301 to 1806), the 15th-century Franciscan monastery with a beautiful Venetian Gothic cloister, the civic council chambers, the palace of the former Venetian governors, grand 15th- and 16th-century palaces of the local merchant nobles, and the massive city fortifications.