Trefethen Family Vineyards is a family-owned winery in the Oak Knoll District of Napa Valley, crafting distinguished estate-grown wines from sustainably farmed vineyards. Pioneered by Eugene and Catherine Trefethen in 1968, it is now led by the third generation, emphasizing thoughtful winemaking, sustainable practices, and gracious hospitality in their historic 19th-century gravity-flow winery.

Estate Grown Wines Sustainably Farmed Family Owned Oak Knoll District Historic Gravity-Flow Winery
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2021 Cowgirl and the Pilot
Well-balanced, lovely texture; bright red fruit with chocolate. 96 POINTS | DOUBLE GOLD
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2021 Cabernet Sauvignon
A melange of blackberry and cherry flavours imbued with simmering menthol and aromatic anise. 95 POINTS | GOLD
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2021 Merlot
Floral, with hints of green capsicum aromatics; palate of red cherry, savoury herb. 94 POINTS | SILVER
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Gold Medal, San Francisco Chronicle Wine Competition 2022 for Estate Chardonnay 2022
Double Gold, American Fine Wine Competition 2021 for Dragon's Tooth 2021

California Green Medal Environment Award for 2022. Recent wine awards for 2021 vintages.