Cornerstone Cellars


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Rooted in Southern hospitality, Cornerstone Cellars welcomes you to reserve a tasting at our tasting salon, located conveniently in the heart of Yountville. In a comfortable and welcoming setting, select from two unique experiences: our classic Taste of Cornerstone, or our seasonally available Pairings Flight. Both are a seated, private tasting of multiple current releases. Cornerstone Cellars offers culinary supplements to your flight and to make your time with us even more memorable.

We look forward to hosting you.


6505 Washington St.
Yountville, California 94599
(707) 945-0388
Map and directions


Open Daily 11 a.m. – 7 p.m.
Last seating at 5:30 p.m.
(707) 945-0388


Closed Thanksgiving, Christmas Eve, Christmas Day, and New Year’s Day.

Our guests are also welcome to reserve a seat to purchase by the glass or by the bottle at our tasting lounge. Continue discovering our Tastings, Experiences and Events below.


Cornerstone Cellars welcomes you to reserve your visit with us. Two tasting experiences await you: our classic Taste of Cornerstone and our seasonally available Pairings Experience with small bite accompaniments. All are seated, private tastings. The flights, while seasonal, reflect our most limited productions from single vineyard sources. Reservations are encouraged, but walk-ins are welcome.


Reserve and book Cornerstone Cellars’ event at our place, your place, or in virtual space. You’ve always got friends when you have wine, and whatever you’re celebrating we are privileged to be a part of it. Our Tasting Salon is ready to host your gathering of up to 24 people. Allow our team to coordinate a memorable gathering, just steps away from everything in Yountville.


Got questions? We’ve got answers! Get answers to some of our most frequently asked questions below.

What are your tasting flights and fees?

Cornerstone Cellars offers three tasting flights. The Taste of Cornerstone ($50 per person) is a personalized five wine flight showcasing current releases and is a great introduction to our portfolio. Our Pairings Flight ($95 per person) is a small bite, culinary pairing with select, single vineyard wines and offered seasonally.

Are you by appointment? And how do I book an appointment with Cornerstone?

We do ask for advance appointments to ensure availability for your visit. Because we are a small production winery, we have limited wines and consequently limited seating available but will make every effort to accommodate you if possible. You can make your reservation online at Tock or call us directly at 707-945-0388.

Why are your reservations pre-paid?

At Cornerstone Cellars, we want to create an intimate environment for our guests. For a smaller winery, pre-paid reservations allow us to anticipate who is coming in and to give guests an all-encompassing experience.

Is your tasting room dog and kid friendly?

As a family friendly winery, we absolutely welcome guests under the age of 21 in attendance with adults. Furry friends are welcome to join in the experience as well, and will be seated on our patio… with water bowl service of course!

I'm in the wine trade. Who do I contact to set up my tasting appointment?

We welcome our colleagues, account representatives and other professionals in the trade promoting our wines to visit us in person. Please email Matthew Mills, Managing Director, at

Visit Us

OPEN from 11AM – 7PM
6505 Washington St.,
Yountville, CA 94599
(707) 945-0388
Map & Directions

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