One of Napa’s classic wine estates, Trefethen is still a hidden gem. Easy to find, but only if you’re looking, our entry is on Oak Knoll Avenue, tucked away from the crowds of Highway 29. The driveway John Trefethen used to land his plane on runs through the middle of our vineyard, over the ground we have tended for over 40 years. Designated a National Historic Landmark, our 19th-century redwood winery is still a working cellar, and along with our gracious staff it provides a warm, comfortable environment in which to sample our distinctive, award-winning wines. We look forward to welcoming you