Move over, Napa-by-rental-car. A Napa Valley winery tour party bus rental is simply the better way to do wine country with a group — and it's not close. Most estate tasting rooms require reservations, most require you to be on time, and almost none have adequate parking for a party of 12 arriving in separate vehicles.
A minibus handles all of it: one departure, one arrival, one sober route home at the end of the day.
A well-built day route might open at Domaine Carneros (1240 Duhig Rd, Napa, CA 94559) for sparkling wine on the chateau terrace, move north to Stag's Leap Wine Cellars (5766 Silverado Trail, Napa, CA 94558) for a library cab tasting, lunch in Yountville, an afternoon stop at Far Niente (1350 Acacia Dr, Oakville, CA 94562) — cave tour included — and a close-out pour at one of the Oxbow Public Market wine bars. That's roughly 40 miles of valley driving. Your group sits back and sips.
Call 707-918-0130 to build your Napa winery tour itinerary.