The Alcazar of the Christian Monarchs in Cordoba is a palace or residence of the Spanish monarchs. The unique historical monument occupies 4.1 thousand square meters, and its gardens - another 55 thousand square meters. The Alcazar was built on the site of a Moorish fortress in 1328 by order of King Alfonso XI. The building became the home of the royal families of Spain during their stay in Cordoba. Only the Main and Lion Towers remain from the original building.