Montefiore dell'Aso is a comune in the Province of Ascoli Piceno in the Italian region Marche, located about 70 kilometres southeast of Anco…Montefiore dell'Aso is a comune in the Province of Ascoli Piceno in the Italian region Marche, located about 70 kilometres southeast of Ancona and about 25 kilometres northeast of Ascoli Piceno. One of several Hilltowns in Central Italy, Montefiore dell'Aso borders the following municipalities: Campofilone, Carassai, Lapedona, Massignano, Monterubbiano, Moresco, Petritoli, Ripatransone. It is one of I Borghi più belli d'Italia.