The Produttori del Barbaresco, founded in 1958, now has 51 members and controls more than 100 hectares (250 acres) of premium Nebbiolo vineyards in Barbaresco. Each family is in full control of its land, growing Nebbiolo grapes with centuries old skill and dedication. 

In great vintages, nine single-vineyard Barbarescos are produced from nine classic premium sites within the Barbaresco village boundaries: Asili, Rabajà, Pora, Montestefano, Ovello, Pajè, Montefico, Muncagota, and Rio Sordo. These are the geographical names of sites where Nebbiolo grapes have always been cultivated. The name of the single-vineyards, the total number of bottles produced, and the name of the owners of the vineyards are marked on the labels.

The 2021 Barbaresco Riserva Rio Sordo marries finesse and power. Open-knit aromatics make a strong first impression. Layered and resonant in the glass, with tons of supporting structure, the Rio Sordo is going to need a few years to come into its own. Crushed rose petal, cedar, spice and tobacco lend notable finesse. The 2021 needs time, but it’s got the goods. The explosive, aromatic finish is sublime. Date: Oct 2025; Rating: 96 Points; Antonio Galloni; Vinous