Piazza San Marco is the city’s main public square and contains its most famous buildings such as St Mark’s Basilica and the Doge's Palace. Napoleon called it “the world’s most beautiful drawing room”. The most famous buildings in the piazza are: St Mark’s Basilica, the Doge’s Palace, the Museo Correr and the Campanile (the Basilica’s bell tower) and the Torre dell’ Orologio.