Corfu (Greek: Κέρκυρα - Kérkyra) is a city and a former municipality on the island of Corfu, Ionian Islands, Greece. Since the 2011 local government reform, it is part of the municipality Corfu, of which it is a municipal unit. It is the capital of the island and of the Corfu regional unit. The city also serves as a capital for the region of the Ionian Islands. The city (population 24,838 in 2011) is a major tourist attraction, and has played an important role since the 8th century. The city has become known as a Kastropolis (Castle City) because of its two castles.In 2007, the old town of the city was inscribed on
the UNESCO World Heritage List. The municipal unit of Corfu city has a land area of 41.905 km2 (16.180 sq mi) and a total population of 39,674 inhabitants. Besides the city of Corfu/Kérkyra, its largest other towns are Kanáli (population 4,086), Potamós (3,840), Kontokáli (1,660), Alepoú (3,149), and Gouviá (838).