Trisobbio is a comune (municipality) in the Province of Alessandria in the Italian region Piedmont, located about southeast of Turin and about south of Alessandria.
Trisobbio borders the following municipalities: Carpeneto, Cremolino, Montaldo Bormida, Morsasco, Orsara Bormida, Ovada, and Rocca Grimalda.
Main sights Castle, existing from as early as the 13th century Parish church of Nostra Signora Assunta, known from the late 14th century Communal Palace, of medieval origins
References