Since 1976, Kenwood Vineyards has been the exclusive producer of wines from the historic single vineyards of the famous Jack London Ranch, located on the western slope of Sonoma Valley in Glen Ellen, California. Award-winning Cabernet Sauvignon, Zinfandel, Merlot and Syrah wines are produced from these unique red, volcanic soil vineyards, first planted in the late 1800’s. The dramatic wolf head logo on the bottle has created tremendous consumer interest and recognition for the wines. The wolf head was Jack London’s bookplate logo for many of his novels and is used to embellish the character of these unique wines.