Sierra Foothills
The Sierra Foothills AVA extends along the western foothills of the Sierra Nevada Mountains in California, encompassing parts of eight counties including Amador, El Dorado, and Calaveras. The region features diverse microclimates with hot summers and moderate winters, volcanic and granitic soils at elevations between 1,000-3,000 feet, providing good drainage and mineral complexity. While historically known for its robust Zinfandel from old vines dating to the Gold Rush era, the Sierra Foothills also produces excellent Syrah, Barbera, Italian varieties, and Rhône varietals that benefit from the region's Mediterranean-like growing conditions.