Old Havana, (''La Habana Vieja'' in Spanish), contains the core of the original city of Havana, with more than 2,000 hectares it exhibits almost all the Western architectural styles seen in the New World. La Habana Vieja was founded by the Spanish in 1519 in the natural harbor of the Bay of Havana. It became a stopping point for the treasure laden Spanish Galleons on the crossing between the New World and the Old World. In the 17th century, it was one of the main shipbuilding centers. The city was built in baroque and neoclassic style.