Michele N.
10/30/2025
We were introduced to Cornerstone Cellars in 2020 and have been members ever since. On a personal level, Sean and Matt and the entire Cornerstone team are the most genuinely lovely people you will...
Cornerstone Cellars
Permanently closed
(228)
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6505 Washington St
Yountville, CA 94599
Like a lot of grand adventures, the Cornerstone story starts with a conversation between friends over a glass of wine. The result was Cornerstone Cellars, and three decades later, we’re making wines with constancy and classic varietal attributes that manage to be distinctively approachable (and delicious). Our DNA combines old school Napa Valley ease with a welcoming Southern approach to entertaining, and the result is classic Napa wines that make any table and any dinner a little more welcoming and celebratory.
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Reviews
4.5228 reviewsKrystal T.
10/28/2025
An incredible experience from the time we opened to door to our close out. Sean is our new best friend and we never want to do life without him. The wine was impeccable! Our favorites were the...
Katrina G.
7/17/2025
This review is long overdue! Cornerstone Cellars is a beautiful and artsy winery and wine tasting room in downtown Yountville. All of Yountville is very walkable so if you are in the area, I would...
Barbara B.
11/29/2025
We were very pleasantly surprised by cornerstone Winery in Yountville. We had it confused with the Sonoma cornerstone, and they are completely different wineries. Every wine we tasted at...
Chloe S.
1/3/2025
What an educational and exceptional experience! Sean helped walk our group through our 5 tastings, 2 whites and 3 reds. Then tasting menu was quite unique and filled with flavor profiles I have...
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