Zialena Winery

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OPEN NOW - Closes at 4:30pm

The winery sits on a 120 acre property that has been in the Mazzoni family for nearly a century. We are located at 21112 River Road in Geyserville Ca 95441. Most of the grapes for Zialena’s wines are sourced from this property. The vineyard has grown for the last 80 plus years premier Cabs and Zins and offers a true taste of the heritage of Alexander Valley. Sitting on the valley floor, Zialena offers views of nearby mountainsides dotted with oak trees. The facility consists of two building. A 7,000-square foot winery with production capacity for 20,000 cases and a 2,000-square foot hospitality building open to the public for tasting, but also available for private indoor and outdoor events. Tasting room hours are 10 to 4:30 7 days a week with last tasting starting at 4 o’clock and last appointment tasting beginning at 3 o’clock.The winery sits on a 120 acre property that has been in the Mazzoni family for nearly a century. We are located at 21112 River Road in Geyserville Ca 95441. Most of the grapes for Zialena’s wines are sourced from this property. The vineyard has grown for the last 80 plus years premier Cabs and Zins and offers a true taste of the heritage of Alexander Valley. Sitting on the valley floor, Zialena offers views of nearby mountainsides dotted with oak trees. The facility consists of two building. A 7,000-square foot winery with production capacity for 20,000 cases and a 2,000-square foot hospitality building open to the public for tasting, but also available for private indoor and outdoor events. Tasting room hours are 10 to 4:30 7 days a week with last tasting starting at 4 o’clock and last appointment tasting beginning at 3 o’clock.