Cuarenta Cuarenta 40-40 operates in Mendoza, Argentina's premier wine region, where high altitude and intense sunlight shape powerful red wines and elegant whites. The winery's Cabernet Franc stands as its flagship expression, earning recognition from Wine Advocate, Wine Enthusiast, Wine Spectator, and Decanter. A Malbec and Cabernet Sauvignon blend follows, anchored in the dark-fruit intensity and structure that define Mendoza's signature style. The winery also produces Chardonnay, demonstrating range across both red and white varietals. Mendoza's continental climate and alluvial soils create conditions for concentrated, age-worthy wines—a character evident across the portfolio.