Chateau Woltner produces Chardonnay and red wines from California. The St. Thomas Vineyard Chardonnay, the winery's highest-rated expression, showcases the varietal's capacity for complexity and structure in the region's cool-climate conditions. A standard Chardonnay offering and a Private Reserve Red round out the portfolio. Wine Advocate and Wine Enthusiast have both assessed the winery's releases, reflecting its position within California's competitive fine wine landscape.