Merida, the vibrant capital of the Mexican state of Yucatan, has a rich Maya and colonial heritage. The focal point of the city is the Plaza de la Independencia, surrounded by the fortress of the Cathedral of Merida and the white limestone church of the Third Order, both colonial churches built with relics of ancient Mayan temples. Casa de Montejo, a 16th century mansion, is a landmark of plateresque colonial architecture.