Torre del convento de Scala Coeli Monument · Castro del Río, Guadajoz-Campiña Este, Córdoba Image of Castro del Río, not of the place itself. The only surviving remnant, a tower, of the 17th-century Dominican convent of Scala Coeli, declared a Bien de Interés Cultural. Photo: Pardiml (CC BY-SA 3.0) What to see and do in Castro del Río