Zialena Winery is a fourth-generation winery located in the heart of Alexander Valley, renowned for its estate-driven portfolio of wines produced entirely on site. With a rich history dating back over a century, the winery is family-owned and operated by siblings Mark and Lisa Mazzoni, who have proudly continued their family's legacy in winemaking. The estate offers immersive tasting experiences, exploring the unique concrete fermentation process employed by seasoned winemaker Mark Mazzoni. The winery is dedicated to crafting wines of integrity and intention, showcasing the alchemy of family legacy, meticulously farmed estate vineyards, and innovative winemaking techniques.