Ermita de San Benito (Castilblanco de los Arroyos) Monument · Castilblanco de los Arroyos, Sierra Norte, Seville Image of Castilblanco de los Arroyos, not of the place itself. Hermitage located 12 km from the village, beside the Viar river, restored in 1883. Photo: HabibiAyllón (CC BY-SA 3.0) What to see and do in Castilblanco de los Arroyos