Masio

Masio (Mas in Piedmontese) is a comune (municipality) in the Province of Alessandria in the Italian region Piedmont, located about 60 km southeast of Turin and about 20 km southwest of Alessandria.

Masio borders the following municipalities: Cerro Tanaro, Cortiglione, Felizzano, Incisa Scapaccino, Oviglio, Quattordio, and Rocchetta Tanaro.