Castillo de las Aguzaderas Monument · El Coronil, Bajo Guadalquivir, Seville Fortress distinct from the one in the town center, located about 3 km from the village, definitively established in the 14th century over earlier Roman and medieval settlements. Unlike other fortresses, it sits in a hollow because its function was to defend a water spring. Photo: BF.Delpeuch (CC BY-SA 3.0) What to see and do in El Coronil