 They extend to the foot of the southern facade of the palace and are distributed in two well-differentiated areas, the high garden and the low garden, separated by two galleries.Both had numerous ornamental elements, including three caves, a pond, a stone bridge and a Ferris wheel, which are still preserved, as well as the Fuente de las Conchas , designed by Ventura Rodríguez and sculpted by Francisco Gutiérrez Arribas and Manuel Álvarez " el Griego ", and located next to the rear facade of the Palatial residence until the beginning of the 19th century, when the heirs of the infant, Dukes of San Fernando de Quiroga, decided to give it to Ferdinand VII and his wife María Cristina, being installed in the Real Quinta de Vista Alegre.In 1845, this sculptural group was moved to the Campo del Moro, next to the Palacio Real de Madrid, where it is currently exhibited.