Corison Winery is the life's work of Cathy Corison, one of Napa Valley's most respected winemakers, who has crafted elegant, age-worthy Cabernet Sauvignon from benchland vineyards between Rutherford and St. Helena since 1987. Her Kronos Vineyard Cabernet, from own-rooted vines planted in 1971, is considered a benchmark for restraint and longevity in an era of bigger wines.