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O’Brien Estate Winery
O’Brien Estate Winery is a family owned and operated winery on 40 acres in the Oak Knoll Appellation of the Napa Valley. Our beautiful estate includes the winery, vineyard, home & gardens.
O’Brien Estate Winery’s artisan, handcrafted wines are only available at our estate and to our members due to our limited production. We offer an immersive experience where you will taste through our curated selection of highly rated wines & walk in the vineyard.
Cabernet Sauvignon, Merlot, Red Wine Blends
Chardonnay, Sauvignon Blanc, Rosé
Beautiful Gardens, Picnic Area