The Stags Leap District AVA is an American Viticultural Area located within the Napa Valley AVA north of the city of Napa, California. The Stags Leap District was the first appellation to be designated an AVA based on the unique "terroir" characteristics of its soil. The soil of this region include loam and clay sediments from the Napa River and volcanic soil deposits left over from erosion of the Vaca Mountains. Like many Napa Valley AVAs, Stags Leap District is particularly known for its Cabernet Sauvignon. In 1976 at the Judgment of Paris wine tasting, the 1973 Stag's Leap Wine Cellars Cabernet from the area that would become this AVA won first place in the red wine category, beating out classified Bordeaux estates. Today, the Stags Leap District is home to twenty different wineries.