We give Corison Winery stars: Yelp

The estate vines of Kronos Vineyard surround Corison Winery in its Victorian-style barn. As one of the oldest Cabernet Sauvignon Vineyards in the Napa Valley, Kronos Vineyard is a rare treasure. Farmed organically and growing on gravelly loam soils, the gnarly old veterans produce scant yields resulting in wines of uncommon concentration and refinement. They are juicy with blackberry and plum fruit, enhanced with a mineral note and violet perfume. Cathy's wines are noted for their consistency and impeccable balance; powerful and elegant at the same time, they grace the table and enjoy a long distinguished life.