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Bart and Barb have lived at O’Brien Estate for the last 20 years, moving our family here with a passion for wine and an appreciation for the Napa Valley lifestyle. Our home sits next to our winery, nestled within the 33 acres of estate vineyards that exclusively supply the grapes we use in our wines.
We knew this site had potential for exceptional white wines with its heritage going back to the historic 1976 “Judgement of Paris” Tasting, when an adjacent vineyard supplied grapes used in the Chateau Montelena Chardonnay, which won first place in the tasting for white wines. But it was unclear what O’Brien Estate was capable of producing with red wines.
After nearly a decade of learning the subtleties of our vineyards and refining our approach, we began to realize that the red wine potential of our estate was beyond our greatest expectations when legendary critic Robert M. Parker Jr. began to recognize our wines with glowing reviews, describing our three merlot bottlings “as good as Merlot can be,” with extensive praise for our other varietals and blends as well.
Since then, we’ve continued to hone our craft in the pursuit of realizing just how extraordinary this estate can be, while also cultivating a community of wine enthusiasts around the country that enjoy our wines. This direct-to-customer approach means you won’t find O’Brien wines in any restaurants or wine shops, and, with our ability to keep costs low by controlling every step of the production process, it also means we can offer extraordinary wines at reasonable prices.
Which brings us back to our original invitation: We would like to invite you to experience our home, and more importantly, join our extended family of discerning wine drinkers with a shared taste for exceptional Napa Valley wine. As a part of this extended family, we welcome you to come enjoy the beauty of our estate during your next visit, and for those unable to make it to Napa Valley in person, we offer to share this special place and experience with you in every bottle of O’Brien Estate.
We Look Forward to Connecting With You Soon,
Bart & Barb
certified winery
winery
Steal this itinerary! 🍷
Join Sommelier and Vintner, Meghan Vergara as she visits three @napagreen certified wineries, @chimneyrockwinery, @bcellars and @boeschenvineyards in this captivating Terroir of Place and People Itinerary.
“Sustainability is a beautiful way of life and business. These whole systems, regenerative practices are as essential and unique as the terroir we pride ourselves on here in Napa Valley… it’s truly inspiring to travel to different wineries and taste the fruits of their labor, to see all the hard work and distinct passion in what these wineries & vineyards do.” - @mvino1
#sustainablewine #wineindustry #winetasting #winecountry #winelover #ecotravel #foodandwine #visitnapa #visitnapavalley #sommelier
The @napagreen Winery program launched in 2008, prompting Yvon Chouinard, founder of Patagonia, who spoke at the launch event hosted by @napavintners, to observe, “I’ve been at this for 30 years and this is the best, most well-thought-out program I’ve ever seen.”
#sustainabilty #environmentalleadership #environmentalstewardship #climateaction #climatesmart
Announcing two unprecedented “Fine and Rare Wines” donations to @christieswine will benefit @napagreen, the region’s leading sustainability and climate action nonprofit.
This incredible auction includes:
🍇 A remarkable 40-Bottle Vertical of @spottswoodewinery Cabernet Sauvignon donated by the @spottswoode_ceo family plus an invitation to attend Spottswoode’s Annual Vertical Tasting
🍇 A unique 19-Magnum Vertical of @opusonewinery Vintages 2001-2019 donated and signed by @opus_one_winemaker plus an Opus One Harvest Experience for four
The auction opens September 4 and runs through September 18.
We are so grateful to these two champion members for this incredibly generous donation.
#winetasting #winetastingexperience #winecollection #winecollector #napavalleywine #rarewine #finewines #nonprofit
This harvest, we’re celebrating 21 years of @napagreen, and the community leaders who have pioneered sustainability and climate action with us from the beginning.
The @napavintners (NVV) launched the Napa Green Winery program in 2008, and Patagonia founder Yvon Chouinard joined as a keynote speaker, saying, “I’ve been at this for 30 years and this is the best, most well-thought-out program I’ve ever seen.“
Let’s raise a glass to the founding members certified as Climate Smart Napa Green Wineries, continuing to lead the industry.
#wineindustry #winebusiness #environmentalstewardship #climateaction #sustainablewine #winetasting
The regional Napa Valley delegation for the Great Wine Capitals is now accepting nominations for the 2026 Best of Wine Tourism Regional Awards.
Don’t forget to submit your @napagreen certified winery for the Best of Sustainable Wine Tourism Practices!
Submission Deadline: September 1, 2025
#sustainablewine #ecotourism #sustainablewinery #climatesmartwine
Did you know that Napa Green is 21 years old? We want to celebrate and thank the community leaders who joined in from the beginning, and who have continued along the path of sustainability and climate action.
The @napavintners (NVV) stewarded @napagreen for its first fifteen years, and it is thanks to their vision and the leadership of these key founding members that Napa Green is still here to support growers and vintners in being the change in our community and industry.
Timeline: Napa Green Land was established in 2004. Napa Green Winery was established in 2008. The Land program ended in 2021, replaced by the new regenerative Napa Green Vineyard program.
#wineindustry #winebusiness #environmentalstewardship #climateaction #sustainablewine
What is Napa Green? Watch to find out! ⬆️
🎥 @robot_productions
#climateaction #regenerativeviticulture #regenerativeag #climatesmart #sustainablewine
That’s a wrap on Cheers to Climate Smart Wines, but you can continue to visit our amazing participating wineries to taste their delicious climate smart wines!
@spottswoodewinery
@mummsparkling
@phiferpavittwine
@domainecarneros
@etudewines
@chimneyrockwinery
@mvinowines
@pineridgewine
@chandonusa
@rutherfordhillwinery
@cliffamily
@tressabores
@beringervyds
@vsattui
@frankfamilyvineyards
@seaveyvineyard
Want more climate smart wines? Visit our website for a complete list of certified members and follow along for more itineraries.
#visitnapavalley #napavalleywines #climatesmartwines #sustainablewines #sustainablewinemaking #winetasting #ecotourism #climatesmart #wineindustry #sustainablewine
🍷 Our last itinerary for Cheers to Climate Smart Wines and it’s a good one! Thank you @frankfamilyvineyards, @aubergedusoleil & @seaveyvineyard!
Follow this itinerary for a stunning day in Napa!
Book your tastings at @napagreen certified @chimneyrockwinery @etudewines and @domainecarneros and stay at the luxurious @carnerosresort for a day that will delight all of your senses!
#visitnapa #winetasting #winetastings #winelover #sustainablewine #wineandfood #winecountry #winecountryliving
If you missed last night’s amazing climate smart wine tasting @klwines you can join us tonight Thursday, July 24 for another great lineup of @napagreen certified wineries @dominusestatewinery @chimneyrockwinery @domainecarneros and @beringervyds
You won’t want to miss this! Ticket link in bio.
#winetasting #winetastings #climatesmartwine #sustainablewine #sustainablewinery
📍Phifer Pavitt Wines in Calistoga!
A gorgeous family winery & vineyard that goes above and beyond in climate smart practices and quality of wine! 🍷
Can’t make it to Napa? Experience climate smart wines @klwines in downtown San Fransisco.
Join us Wednesday, July 23, 2025 to taste wines from @napagreen certified members @spottswoodewinery @pineridgewine @etudewines and @frankfamilyvineyards
You won’t want to miss this! Ticket link in bio.
#winetasting #winetastings #climatesmartwine #sustainablewine #sustainablewinery
Come join us this week at @klwines!! Tickets can be found at the link in our bio. Cheers! 🍷
😍 This one is a gem! Book your tastings at Napa Green Certifed @mummsparkling & @spottswoodewinery and enjoy a stay at the incredible @solageauberge!
Sustainability & Luxury truly make a great pairing. Cheers to Climate Smart Wines! 🍷
🎙️: @mvino1
⚠️ Don’t sleep on this one! Get your $15 tickets to taste INCREDIBLE wines from @spottswoodewinery, @dominusestatewinery, @chimneyrockwinery and many more at @klwines in San Francisco on July 23rd & 24th!
You know where to go ➡️ link in bio or www.napagreen.org. See you there! 🍷
