El castillo de San Esteban de Deyo Monument · Villamayor de Monjardín, Tierra Estella, Navarra A fortress documented since the 10th century on a hill 890 meters high overlooking the Estella plain. According to tradition, it was taken from the Muslims by Sancho Garcés I in the year 908, who is said to have been buried there; it gives its name to Mount Monjardín, from 'Mons Garcini'. 908 Photo: Random username 083794703875938 (CC0) What to see and do in Villamayor de Monjardín