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Welcome to Twin Oaks Valley Winery


For public health safety, purchasing glasses of wine and tastings have been suspended until further notice.  The Tasting Room is open for wine bottle(s) pick-up only.   Check out the Online Store to place your order.

Having a WINE emergency, call us (408) 712-0487, we are happy to prepare bottles for pick-up.

Excellent Vintage

We produce small lots of carefully crafted wines bringing out the bold, rich fruit varietal flavors at the same time promoting the growing world class wine making region of San Diego County.

Magnificent Grapes

Our philosophy is to purchase grapes grown in San Diego County in support of local growers.

Grapes, Local Grapes, Vines, San Diego, Winemaking
Gray Family Business, Family Winery, Family owned, California Wine, Winery in San Marcos

San Diego
Welcomes the Grays

Nestled in a quiet corner of San Marcos, is Twin Oaks Valley Winery, owned and operated by Malcolm and Kathryn Gray, with the help of their son, Michael.

Wines & Pairings

Awarding winning wines

Custom Crush

State-of-the-Art Winemaking

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