The Watts family has been growing grapes for 4 generations. Their vineyards enjoy a unique micro climate near the Mokelumne River. With a dedication to quality, and a lot of hard work, Watts has built a reputation for producing some of the finest grapes in the California wine industry. After years of providing grapes to the best-known wineries in California, Watts decided to make our own wine. Their first wine was a 1999 Old Vine Zinfandel. Today, they offer many different varietals of award-winning wine. Watts hopes you enjoy drinking Watts wine as much as they enjoy making it. Visit their Tasting Room! Contact for hours.