Madrid's Town Hall (Palacio de Telecomunicaciones), Cibeles Square
Madrid is the capital and largest city of Spain, as well as the capital of the autonomous community of the same name (Comunidad de Madrid). As of July 2005, the population of the city was 3,228,000 and the population of the metro area was 5,843,000. Madrid is best known for its great cultural and artistic heritage, a good example of which is the El Prado museum. Madrid also boasts some of the liveliest nightlife in the world.