Marinid Walls of Algeciras

The Marinid Walls of Algeciras are city walls located in Algeciras, Spain. The walls were declared Bien de Interés Cultural in 1985.

The dating of the walls is complicated. They were originally attributed to the Marinid period in the late 13th century, but recent epigraphic evidence published in 2012 has updated scholarly analysis, which now suggests that the archeological remains include pre-1342 Islamic constructions of uncertain date over which major reconstruction and remodeling was undertaken by the Castilians, approximately between the years 1344 and 1350, after their conquest of the city. The reconstruction was necessitated by the damage the walls suffered during the Castilian siege. When the Nasrids of Granada conquered the city in 1369, they demolished the walls and covered up the Castilian inscriptions that recorded their occupation of the city.