Négy80 is a craft microwineryestablished in 2017 by the Badacsony branch of the Barcza family, though the family's winemaking heritage spans centuries. The cellar, originally built in the early 1900s with cutting-edge technology, was repurchased and restored by the family in 2000. Their eight-hectare vineyard is distributed across several parcels, with prime focus on south-facing plots with excellent potential.
Their approach emphasizes harmony with nature: ecological awareness, minimal chemical use, low yields (30–50 quintals per hectare), and hand-harvested fruit. Only 10% of their production becomes wine; 90% is sold as grapes to local producers. The distinctive mineral character of their wines comes from the Balaton basalt landmark hills and volcanic soils beneath.
Their craft wines are made using spontaneous fermentation, then aged for 3–12 months in bottle. The estate's signature varieties—the local Kéknyelű, Szürkebarát, and Zeus—best express the region's mineral-driven identity. With production of 2,000–4,000 bottles annually, they warmly welcome visitors for tastings at the cellar.