Punta del Castillo Avilés, Spain. 1863. Active; focal plane 40 m (131 ft); white or red light, depending on direction, 3.5 s on, 1.5 s off. 14 m (46 ft) square cylindrical masonry tower with lantern and gallery, attached to the front of a 1-story keeper's house; drum style Fresnel lens. Tower is unpainted brick and stone; lantern silvery metallic. A second, 2-story keeper's house is adjacent.