Robert Mondavi Winery operates in Oakville, the heart of Napa Valley's Cabernet country. The winery's portfolio centers on Cabernet Sauvignon and structured red blends drawn from distinguished vineyard sites. The 50 Anniversary To Kalon Vineyard Reserve Cabernet Sauvignon and Vine Hill Ranch Cabernet Sauvignon represent the upper tier of the range, both pure expressions of the varietal. The Reserve To Kalon Vineyard Red Blend—a five-varietal composition of Cabernet Sauvignon, Malbec, Cabernet Franc, Petit Verdot, and Merlot—demonstrates the winery's approach to Bordeaux-style blending. These flagship wines have been assessed by major critics including Wine Advocate, Wine Spectator, Decanter, Wine Enthusiast, and Falstaff. Oakville's gravelly, well-drained soils and moderate climate favor the development of ripe, structured Cabernets with the balance and aging potential that define the appellation.