Añavieja, the Annexed Village Curiosity · Castilruiz, Moncayo, Soria Image of Castilruiz, not of the place itself. In the mid-nineteenth century the municipality incorporated neighbouring Añavieja, and since then it has divided its barely 170 inhabitants between the two settlements, at the foot of the Moncayo and beside the river Añamaza. Photo: Manuel Lampre (CC BY 3.0) What to see and do in Castilruiz