As part of the urban redevelopment works in this sector of the city, undertaken at the beginning of the 20th century, this wall or fence was built to separate the gardens of the Alcázar from the Paseo de Catalina de Ribera and the Jardines de Murillo. It is almost 400 meters long and is made in the historicist style that was so popular at the time. In fact, it is a crenellated wall, despite the fact that it does not have any defensive purpose.
Also historicist and with a certain monumentality are the two portals that are located at both ends of the Paseo, which today serve as auxiliary accesses to the gardens of the Alcázar.