Roberto Voerzio produces Nebbiolo and Barbera from Piemonte's prestigious vineyards. The winery's Rocche dell'Annunziata Torriglione Barolo, a Nebbiolo-based wine, has earned recognition from Wine Advocate, Wine Spectator, Falstaff, Wine Enthusiast, and Decanter. The Riserva vecchie viti dei Capalot e delle Brunate Barolo, also Nebbiolo, represents the winery's commitment to older-vine expression. Complementing these structured reds is the Pozzo Annunziata Barbera d'Alba, which showcases the region's secondary red variety with depth and character. Piemonte's continental climate and calcareous soils define the terroir here—conditions that yield Nebbiolo's signature tannin structure and aromatic complexity, and Barbera's bright acidity and dark fruit. These wines reflect the technical precision and site-specific focus that characterize serious Piemontese production.