Bivona is an Italian comune in the Province of Agrigento, Sicily. Bivona is located at the foot of Monti Sicani, in the mainland of Agrigento, on th…Bivona is an Italian comune in the Province of Agrigento, Sicily. Bivona is located at the foot of Monti Sicani, in the mainland of Agrigento, on the boundary with the province of Palermo. The communal territory is crossed by the Alba stream, now hidden, which flows into the Magazzolo.