Bagnoli Irpino (Irpino: Vagnulo) is a town and comune in the province of Avellino, Campania, Italy. The bordering municipalities of Bagnoli are Acerno, Calabritto, Caposele, Lioni, Montella and Nusco. The only frazione is Laceno, a village and ski resort situated in the Picentini mountains.
