Versatile use - vineyard or new home? Above Sonoma Valley in the Moon Mountain Appellation you will find 80 private acres with views of the San Francisco Bay. The level building site with power, 2 wells, 3 bedrooms, septic, and solar includes building plans. 20 acres of red volcanic and ash soils were cleared in 2006. Climate and well-drained soils are ideally suited for estate-quality Bordeaux varietal wines. The expansive views are spectacular.