Irsina is a town and comune located in the province of Matera within the Basilicata region of southern Italy. Formerly known as Montepeloso until 1895, the municipality also served as a former Latin bishopric.
The town is recognized as one of "I Borghi più belli d'Italia," a designation highlighting its status as one of the most beautiful villages in the country. It remains a notable destination within the regional landscape of Basilicata.