Silver Fox Vineyards, established in 1989, is owned and operated by Karen and Marvin Silver. Dedicated to quality, Silver Fox makes premium hand-crafted wines. The owners personally farm 2 1/2 acres of vineyards. In addition, two other growers in the nearby Sierra Foothills farm grapes. Silver Fox is located near Yosemite National Park, at an elevation of 3000 feet, where the warm days and cool nights help the grapes develop the complex and intense flavors needed to produce their gold medal winning wines.