Explore details about location Calle Fuente del Hierro. Calle Fuente del Hierro is a location situated within the Iturrama alongside other areas such as Calle de la Vuelta del Castillo, Travesía Vuelta del Castillo, Calle Pintor Asarta. Additionally, some smaller parts of Calle Fuente del Hierro include specific areas like Avenida Pío XII adding to the diversity of its landscape.