A general road map of California showing all the appellation wine growing areas. On one side is a map of California state with larger scale insets showing areas of particular interest, including: Temecula, South Central Coast, North Central Coast, Los Carneros, Lodi & Sierra Foothills, North Sonoma, Napa & Sonoma Valleys & Mendocino & Lake. The maps shows major road routes (freeways, expressways; U.S., county, state & interstate highways). State & County boundaries are also displayed, as well as places of interest such as Scenic Highways. A wine legend is included depicting vineyards, tasting rooms & wineries. The reverse of the map is a major index of Wineries & Vineyards with relevant tasting, tour, trade & opening information. When completely unfolded the map measures 91x 69cm.