O’Brien Estate Winery
Visit O’Brien Estate Winery
Tours & day trips
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The Original Napa Valley Wine Trolley Classic Tour
Private & custom tours
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Muir Woods with Napa and Sonoma Wine Country Tour
History & culture
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Napa, Sonoma and Exclusive Battery Spencer Small Group Wine Tasting Tour
Holiday & seasonal tours
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Napa & Sonoma Valley: Judgement of Paris Tour
Popular places to visit
Trefethen Family Vineyard
You can enjoy a tasting or tour at Trefethen Family Vineyard during your travels to Oak Knoll. Visit the top-notch restaurants or wineries in this family-friendly area.
Andretti Winery
You can enjoy a tasting or tour at Andretti Winery during your travels to Oak Knoll. You can seek out the hiking trails and local tours in this walkable area.
Hess Persson Estates
Visit this historic stone-walled winery on Mount Veeder to find out about a Swiss entrepreneur’s take on the age-old pairing of wine and art.
Westwood Hills Park
After visiting Westwood Hills Park, make a plan to see the other sights and activities in Napa. Visit the wineries or top-notch restaurants in this romantic area.
Alston Park
After visiting Alston Park, make a plan to see the other sights and activities in Napa. You can seek out the hiking trails and local tours in this family-friendly area.
Robert Biale Vineyards
You can enjoy a tasting or tour at Robert Biale Vineyards during your travels to Napa. Make time to visit the area's spas or simply enjoy its wineries.
Top Hotel Deals
Check availability on hotels close to O’Brien Estate Winery
the cottages of napa valley
Napa Winery Inn, an Ascend Hotel Collection Member
Archer Hotel Napa
Embassy Suites by Hilton Napa Valley
