Twin Oaks Valley Winery in the fog

1575 Mulberry Drive San Marcos, CA 92069    |    Tasting Room Open Thursday thru Sunday, see hours below

Visit Us


 We are nestled in a quiet corner of San Marcos, right down the road. Come taste our small batch wines straight from the source. We’d love to fill your glass!


To help ensure a safe tasting experience, we currently are not offering cheese and crackers with wine tastings. You are welcome to bring picnic baskets and snacks of your own. Check out our Instagram posts or calendar of events to learn about Food Truck and other Food offerings.

Our Story


Our wines are carefully crafted in small quantities with grapes harvested from our area's finest vineyards to bring out the bold, rich fruit varietal flavors while promoting the San Diego area as a growing world class wine making region.

Top Selling Wines

2018 Tour de Trois

2018 Tour de Trois

2014 Syrah

2014 Syrah

2018 Pinot Grigio

2018 Pinot Grigio


Join The Wine Club

A wine club membership is the best way to enjoy the wide range of our limited-production wines.

Members will be provided exclusive access to our wines at discounted prices, private events and collaborations in food, art, hospitality and music.



As a member of the San Diego County Vintners Association, we collaborate with other wineries in the area to support the growth of winemaking and viticulture in Southern California, specifically the San Diego region. 

Special Events

Sun, Sep 27
Twin Oaks Valley Winery
Tasting Room Open
Tasting Room Closing Early for Special Event

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1575 Mulberry Drive

San Marcos, CA 92069

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©Twin Oaks Valley Winery, 2020. All Rights Reserved