Between Three Mountain Ranges Nature · Ólvega, Moncayo, Soria The municipality is wedged between the Moncayo to the east, the Sierra del Madero to the west and that of Toranzo to the south, whose high point reaches 1,614 metres; its routes cross oak woods and the holm oak wood of Campiserrado. Photo: Miguel Ángel García. (CC BY 2.0) What to see and do in Ólvega