A True Sense of Family

One of Napa Valley’s pioneering wineries, Trefethen Family Vineyards crafts distinguished estate grown wines that express the unique spirit of their land, vines, and people. The dedication of the Trefethen family is manifest in every aspect of the operation, from the soil to the table, including sustainable farming, thoughtful winemaking, and gracious hospitality. For three generations, their family has devoted themselves to wine made solely from the fruit of their estate vineyards in the Oak Knoll district of Napa Valley.