The Winery San Francisco on Treasure Island offers a number of boutique wines from highly acclaimed Sonoma and Napa Valley winemakers while creating an unforgettable wine tasting experience. From tours, to private events and weddings, to full-day meetings or conferences, The Winery is the perfect place for friends, family, and colleagues to experience California Wine Country right on the Bay. Voted “Best San Francisco Bay Area Winery” by ABC7 CityVoter A-List!