Nusco is a town and comune located in the province of Avellino in southern Italy, situated east of Naples. The municipality has a population of approximately 4,100 residents.
Geographically, the town is positioned in a mountainous region nestled between the valleys of the Calore Irpino and Ofanto rivers. It is recognized as one of the "Borghi più belli d'Italia," a designation highlighting its status as one of Italy's most beautiful villages.