Established in 1970, Montevina / Terra d'Oro Winery continues to produce robust, full-bodied Zinfandels and Barberas while experimenting with new varietals and innovative winemaking techniques.Come visit our spacious tasting room, state of the art production facility, and vineyard ringed picnic area. Complimentary production facility tours Friday Sunday at noon and two o'clock.* Wine Club* Terra d'Oro Wines* Montevina Wines