On the Castelnuovo Berardenga commune, Fattoria di Fèlsina stands out as one of the most illustrious estates of southern Chianti Classico.

The estate is made up of 485 hectares of which 87 are dedicated to the cultivation of vines. The vineyard of Chianti Classico of about 50 hectares is 380 meters above sea level. The soils are sandy, rocky and clayey. Founded in 1966 and now under the guidance of Giuseppe Mazzocolin, Fèlsina produces among others Chianti Classico Berardenga, Chianti Classico Riserva Rancia and IGT Toscana Fontalloro.