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Cornerstone Cellars


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In our Yountville, Napa Valley tasting room you’ll be warmly greeted by our enthusiastic hosts and hostesses all of whom have been trained and educated not only in the wines of Cornerstone Cellars, but in our neighbors' wines as well. Our staff is glad to assist you in visiting the other wonderful wineries, restaurants and hotels that surround us.

Join us for a tasting in our vibrant, contemporary tasting room. The festive and stylish setting is ideal for gathering around the bar or a cocktail table to sample our unparalleled selection of wines.

White Wine Flight $25 
For those who love white wines only, guests can choose to enjoy a selection of refreshing white wines.

Classic Flight $30
Sample a selection of classic wines from Cornerstone Cellars. Wines will vary depending on the season and current releasess

Reserve Flight $45
The reserve flight features a selection of small production reserve wines. This is a great option for collectors looking to find new wines to add to their cellars for future enjoyment over the years to come.

Library Flight $65 

Cornerstone Cellars is offering an amazing Library Tasting of our highly acclaimed Howell Mountain Cabernet Sauvignon. This rare opportunity highlights 2010, 2011, 2012 and 2013 vintages. As we close out the year celebrating 25 years of wine making, we re-visit our roots dating back to 1991, our very first vintage of Howell Mountain Cabernet Sauvignon.

Reservations not required for groups smaller than 6 people.

To book a reservation click here or call 707-945-0388.


Popped Pairing Experience $40 per person

Join us in this fresh new experience, where you experiment with spices and wine. We have carefully paired four Cornerstone Cellars Reserve wines with uniquely spiced popcorn. A wine educator will lead you through the pairings and explain how different spices in food enhance the flavors in a variety of wines. 

To book a reservation click here or call 707-945-0388.

Box Lunch $50 per person

Enjoy lunch paired with a flight of 3 wines in our contemporary tasting room. Lunch includes a gourmet sandwich from Bouchon Bakery, hand cut potato chips and a sweet treat.

Reservations are required at least 48 hours in advance.

To book a reservation click here or call 707-945-0388. 

Corporate Events

Consider Cornerstone for your next meeting. We have two rooms completely equipped with all of your meeting needs in addition to catering options for lunch and dinner from our Yountville restaurant partners.  Our experienced hospitality and event staff can assist you with the creative or logistical aspects of your special occasion.  

Please contact Trinity, our Director of Hospitality at 707-945-0388 or by email at  


We are open Tuesday through Sunday from 12 p.m. to 6 p.m, with our last full tasting offered at 5:30 p.m. You are welcome to drop in or make an appointment by calling 707-945-0388 or emailing You may visit our neighbors for their views, but you'll visit Cornerstone Cellars because of our exceptional wines.


Cornerstone Cellars Yountville Tasting Room in the Napa Valley
6505 Washington St., Yountville CA 94599
phone: 707 945-0388