Marcassin is a leading Sonoma Coast wine label owned by famous winemaker Helen Turley and her viticulturalist husband John Wetlaufer. Turley is one of the most influential winemakers in California, and has acted as a consultant for many of the region’s top estates, including Pahlmeyer and Peter Michael Winery. The estate is regarded as a benchmark producer of Pinot Noir and Chardonnay, and the wines are known for their rich opulent style and ageworthiness.