From the finest vintages & updated techniques
Introducing "old world" wines to our county
Twin Oaks Valley Winery is a family owned and operated business. Although established in 2001, Malcolm and Kathryn Gray purchased the winery in 2013 to introduce new, updated winemaking techniques to making “old world” wines and refresh the brand. We specialize in crafting small batches of wine from the finest grapes grown in the San Diego County. We are proud to support our local farmers and growers. In addition to making our own wines, we offer a “custom crush” service allowing individuals, groups and organizations to use the facility to make wine for themselves.
As a member of the San Diego County Vintners Association, we collaborate with other wineries in the region to support the growth of winemaking and viticulture in Southern California, specifically the San Diego region. The first vineyards in California were planted right here in San Diego at the Mission San Diego de Alcalá. Our hope is to establish San Diego County as a well known wine region, bringing wine lovers from all over the world to experience the taste and beauty of our area.
We recently bottled our inaugural vintage. Our varietals under the Twin Oaks Valley Winery label, Syrah, Zinfandel, Cabernet Sauvignon, Cab Franc and Chardonnay. Our blended wines under the San Marcos Winery label, Sunset Red and Tour de Trois.
WE ARE DELIGHTED OUR INAUGURAL SAN MARCOS WINERY SUNSET RED WON A SILVER MEDAL at the 2016 San Diego International Wine and Spirits Challenge.
Newcomers to San Diego
Already with an award winning wine
Twin Oaks Valley Winery Owners, Malcolm and Kathryn Gray, are new to making wine and new to the San Diego area, relocating to San Marcos from the Northern California Bay Area, specifically Milpitas. Malcolm and Kathryn met at Sun Microsystems, Inc in the late 1980’s.
Malcolm was born in New York but raised in Toronto, in the late 1970’s his family moved to Sacramento where he attended college for engineering. Upon completion he settled in Silicon Valley and began his tenure as an engineer, specializing in graphics hardware. Kathryn, on the other hand, grew up in Northern California migrated south in the early 1980’s to attend and graduate from San Diego State University with a Bachelors in Business Administration emphasis Accounting. Kathryn was successful in marketing and sales, and has been responsible for running several non-profits. She takes pride her social justice work and giving back to the local community.
Kathryn was a founding member of the Milpitas Parks and Recreation Foundation established to assist at-risk youth in the local community to participate in sports and arts programs, offering them scholarships towards the fees to participate and towards the purchase of equipment or materials.
Malcolm and Kathryn Gray and their son, Michael, who helps in the sales and distribution of their wines.