Santiponce is home to the Roman ruins of Itálica, which are probably the best-known features of the area. The town is also part of two important routes: the Ruta de la Plata and the Ruta Bética Romana. It has about 8,400 inhabitants.
San Juan del Aznalfarache is most well known for being the location where the headquarters of RTVA (Radio and Television of Andalusia), also known as Canal Sur, was established. It has about 21, 500 inhabitants.