This is one of two hotels on the Estate Yountville, a 22-acre landscaped compound that includes boutiques and restaurants in V Marketplace, chic Hotel Villagio and the luxurious, 6,600-square-foot, five-bedroom Villa at Estate Yountville vacation rental. The spacious Spa at the Estate hosts 12 treatment rooms, including five suites (and three couples’ suites) with soaking baths and fireplaces. Spa guests can also access expansive indoor/outdoor relaxation lounges with Swiss showers, eucalyptus-infused steam rooms, dry saunas, outdoor whirlpool tubs and fireplaces. Yountville’s renowned restaurants are within walking distance, but you can also hop on a complimentary bike for your excursions.