Spill lists 18 wineries in Rutherford that confirm they offer a vineyard or cellar tour. Walk-ins are welcome at 2 of them, and 16 ask for a reservation. A typical tasting is $60.
Do winery tours in Rutherford need a reservation?
Almost always. Tours run at set times with small groups, so book the tour and the tasting together. A tasting alone is often easier to get on short notice than a tour.