Trefethen Family Vineyards
Cool-district elegance from an 1886 gravity-flow winery.
About Trefethen Family Vineyards
The Trefethen family's 1886 wooden winery is a rare survivor, restored after the 2014 earthquake.
What to expect in the glass
Crisp, citrusy Chardonnay and a savoury Dragon's Tooth blend — the cool Oak Knoll signature.
Flagship wine
Estate Chardonnay & Dragon's Tooth
Grape varietals grown
Vineyards: Contiguous Oak Knoll estate around a historic wooden winery.
Trefethen Family Vineyards — visitor questions
What is Trefethen Family Vineyards known for?
Trefethen Family Vineyards is best known for its Estate Chardonnay & Dragon's Tooth. Crisp, citrusy Chardonnay and a savoury Dragon's Tooth blend — the cool Oak Knoll signature.
Where is Trefethen Family Vineyards located?
Trefethen Family Vineyards is located at 1160 Oak Knoll Ave, Napa, CA 94558, in the Oak Knoll District appellation of Napa Valley.
Do I need a reservation to visit Trefethen Family Vineyards?
Recommended for tastings at Trefethen Family Vineyards. Tastings start from $45 per person. You can book via https://www.trefethen.com.
Can I hire a chauffeur to visit Trefethen Family Vineyards?
Yes — Chauffyr offers private, flat-rate chauffeur service to Trefethen Family Vineyards and other Napa Valley wineries, so your whole party can taste safely and skip parking and navigation.
Nearby wineries
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Opus One
Oakville · Est. 1979
Cassis, graphite and violets in a spine of ultra-fine tannin; effortlessly cellar-worthy 20+ years.
Stag's Leap Wine Cellars
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Silky, red-and-black-fruited Cabernet with graceful structure; the benchmark for finesse in Napa.

Caymus Vineyards
Rutherford · Est. 1972
Opulent cassis, cocoa and vanilla with a supple, mouth-coating finish.
