Wine Review Products You May Like Ads by Amazon Share on Facebook Share on Twitter Share on Pinterest Share on LinkedIn Share on Facebook Share on Twitter Share on Pinterest Share on LinkedIn Trefethen Vineyards is world famous for their extraordinary estate Cabernet from their vineyard in the Oak Knoll region of Napa Valley. (Previously known as “Double T”) Share on Facebook Share on Twitter Share on Pinterest Share on LinkedIn Products You May Like Ads by AmazonArticles You May Like At Napa’s Annual Barrel Auction, Bidders Show Enthusiasm for the Latest Vintage Arista Winery Owners Sell Sonoma Estate Vineyard and Winery, Retain Brand Peter Sichel, Acclaimed Vintner, Spy and Wine Spectator Distinguished Service Award Winner, Dies at 102