Certified Organic
| Frog's Leap Hospitable, informed staff and lovely rural setting read more | |
| Grgich Hills Estate A popular, historic spot with informative staff read more | |
| Hess Collection Winery Tours, tastings, lovely outdoor areas and large art museum read more | |
| Peju Province Winery Much-visited for its hospitality and lovely landscaping read more | |
| Rubicon Estate Elegant estate owned by director Francis Ford Coppola read more | |
| Spottswoode Estate Small, historic estate with twice-weekly tours read more | |
| Staglin Family Vineyard Raises money for charity through sale of well-reviewed wines read more | |
| Tres Sabores Small, welcoming winery on organic farm read more | |
| Vine Cliff Winery Serene spot with lush landscaping and knowledgeable staff read more | |
| ZD Wines A variety of tasting menus poured by welcoming staff read more |

