Founded in 1880 by Augustus Quitzow, Geyser Peak is one of the oldest and most historic wineries in all of Sonoma County. The original winery itself was constructed in 1882 in Geyserville offering a picturesque view of Geyser Peak Mountain. From vineyard holdings in both Alexander Valley and Russian River Valley, Geyser Peak vinifies red wines that yield richness and complex fruit, and white wines that are crisp and fresh. While Cabernet Sauvignon constitutes the majority of Geyser Peak wines, the winery also produces Chardonnay, Merlot, Pinot Grigio and Sauvignon Blanc. For a full list of their reviewed wines, be sure to check out our Geyser Peak ratings.