About Corison Winery
Corison Winery is a dedicated estate winery in prestigious St. Helena sub-appellation at the heart of Napa Valley, producing wines that reflect the character of deep alluvial soils and the warm, sheltered valley floor. Cathy Corison's 1987 St. Helena Kronos Vineyard estate — the San Francisco Chronicle's 2011 Winemaker of the Year produc. The estate's commitment to quality viticulture and site-specific winemaking has earned Corison Winery a respected place among the region's most consistent and genuinely food-friendly producers.
The St. Helena growing environment shapes everything Corison Winery produces. Deep alluvial soils and the warm, sheltered valley floor define the estate's vineyard character, contributing the structure, natural acidity, and terroir specificity that distinguish the finest wines from this appellation. Cabernet Sauvignon, Merlot, and Zinfandel form the backbone of the portfolio, with each variety expressing a distinct facet of the estate's unique growing conditions. Winemaking at Corison Winery prioritizes transparency and balance over extraction, allowing the appellation's natural character to lead rather than winemaker intervention.
Visitors to Corison Winery can expect a genuine and unhurried tasting experience that reflects the estate's commitment to quality and hospitality. The tasting room provides an authentic introduction to the estate wines and the St. Helena appellation. Whether visiting for a focused flight or a deeper exploration of the estate's vineyard programs, Corison Winery offers the kind of direct producer experience that wine tourism in California wine country is built on — knowledgeable, welcoming, and genuinely connected to the land and the wines it produces.
Score Breakdown
Featured Wines
Tasting Experiences
Book on Tock →Photo Gallery
Recent Reviews from Our Community
More Napa Valley Wineries
All Napa Valley →

