Conjunto histórico de Palma del Río Monument · Palma del Río, Valle Medio del Guadalquivir, Córdoba The historic centre, with the Convento de Santa Clara (16th century), the town wall (12th century) and the castle-alcazaba of Islamic origin, was declared Bien de Interés Cultural (Spain's highest level of heritage protection) in 2002. 2002 Photo: Ana Belén Arévalo Becerra (CC BY-SA 2.0) What to see and do in Palma del Río