Birthplace of the Catholic Queen Isabel.Some rooms are preserved, such as the Court room (with Mudejar coffered ceiling from the 15th century, as well as its royal staircase), the cloister, the Royal chapel, the Ambassador's Hall, and the Queen's bed chamber.Out of the most important objects there is the Calvary by Juni, one Virgin Mary by Alonso Cano and various pieces from the schools of Berruguete and Ribera (Virgen de las Nieves, Virgen del Mar, and an anonymous portrait of the kings).There is also period furniture and documents.Today it is the convent of Nuestra Señora de Gracia.