Convent of la Purísima (Mazarrón) Monument · Mazarrón, Bajo Guadalentín, Murcia The Convento de la Purísima, dating from the 17th century and remodelled in the 18th, was built in Mazarrón on the site of an old hermitage by the Discalced Franciscans of San Pedro de Alcántara. A Roman milestone was found nearby in the 1970s. Photo: Yolanda95 (CC BY-SA 4.0) What to see and do in Mazarrón