All the Napa Valley Wineries You Need to Visit Now

If you haven't yet been to Napa, CA, or are planning a return trip to Northern California, then you're in for a very special treat: we just found the four most unique wineries in all of wine country. Think dimly lit caves, enormous and moody castles, and do-it-yourself laboratories that invite you create your own special blends. Consider this the ultimate in itinerary inspiration.