Explore details about location Avenida Pío XII. Avenida Pío XII is a location situated within the Ermitagaña alongside other areas such as Calle de Acella, Calle Irunlarrea, Calle Ermitagaña Kalea. Additionally, some smaller parts of Avenida Pío XII include specific areas like Calle Serafín Olave Kalea, Avenida Sancho el Fuerte, Calle del Monasterio de la Oliva - Oliva Monasterioa Kalea adding to the diversity of its landscape.