Zialena Wines

About the Winery

Zialena Winery is located in Geyserville in the heart of Alexander Valley, Sonoma County. The Mazzoni family has been growing premium grapes and making wine for over a century. They focus on estate-grown, concrete-fermented Zinfandel and Cabernet Sauvignon. Their winemaking facility features ten unique open-top concrete fermenters.