Spring of los Ocho Caños de Tarazona Monument · Tarazona, Tarazona y el Moncayo, Zaragoza Image of Tarazona, not of the place itself. The Fuente de los Ocho Caños is found in Tarazona, the city where Felipe II convened the Cortes in 1592 following the Aragonese disturbances surrounding Antonio Pérez, used to curtail the kingdom's fueros and limit the Justicia de Aragón. Photo: Willtron (CC BY-SA 4.0) What to see and do in Tarazona