"Plaza de la Revolución" (Revolution Square), formerly known as "Plaza de la República" (Republic Square) is home to Managua's historic center, located on the shores of Lake Xolotlan. The plaza has been partially rebuilt and many old buildings have been refurbished. Some of the more important buildings which managed to survive the 1972 Nicaragua earthquake include the "Catedral de Santiago" (St. James' Cathedral, known colloquially as the Old Cathedral), the Rubén Darío National Theatre, and the National Palace of Culture.