Where Swirl Guide Tastes
Sparkling Wine, Reserve Cab & Port
| Mumm Napa Oft-visited for great views and production variety read more | |
| Beaulieu Vineyard Offers tasting choices in two large tasting rooms read more | |
| Grgich Hills Estate A popular, historic spot with informative staff read more | |
| Prager Winery and Port Quaint and small with an informal, family atmosphere read more |


