#1.
18140 Sonoma Hwy., Sonoma, CA, UNITED STATES (Postal Code: 95476)
There are also three, thermally heated, outdoor pools at the Inn - 92, 98, and 103 F. More on SwimmersGuide
We had the biggest and most expensive suite and the jacuzzi made too much noise, it sounded like a jackha... More on SpaFinder.com

#2.
100 Boyes Blvd, Sonoma, California 95476
Location :The Fairmont Sonoma Mission Inn sits on 13 secluded acres in Sonoma, Calif. Tucked within Norther... More on Hotels.com
Conde Nast Traveler said'it's worth a special trip just to eat here'... More on OpenTable.com

#3.
1007 Washington Street, Calistoga, California 94515, USA

#4.
1015 Foothill Boulevard, Calistoga, California 94515, USA
"...tiny and tranquil Lavender Hill provides an infusion of well-deserved well-being. Even the most high-st... More on Lavenderhillspa.com
If you go, take care when exiting the property. More on TripAdvisor

#5.
137 Plaza Drive Ste. 303, Vallejo, California, United States, 94591
* Jovance Beauty and Wellness is a full-service spa and salon located 20 miles south of Napa Valley. The 3,000-square-foot facility features four ""treatment sanctuaries"" for massage, facials, and... More on SpaFinder.com
Can't wait to return for the shampoo it was true bliss! More on SpaFinder.com

#6.
536 Main Street, Vacaville, California, United States, 95688
A great atmosphere and relaxing . More on SpaFinder.com
If you need a lift, maybe a hair cut or a pedicure, then Mirage is the place to go. More on SpaFinder.com

#7.
1339 Lincoln Ave, Calistoga, Napa Valley, California

#8.
209 Bohemian Highway Freestone, CA 95472
A Japanese-style retreat with bonsai and bamboo gardens located on five secluded acres in a scenic valley 1... More on DiscoverSpas.com
If you’d like to come back from your vacation refreshed and rejuvenated, make reservations at Osmosis... More on igougo

#9.
611 Buck Ave., Vacaville, CA, US
My Retreat Day Spa is a full service spa with two locations for you to enjoy. Nestled in the quiet northwest hills and downtown Vacaville, the feeling of steping away into a serene, calm enviroment... More on spaemergency
From the dessert, to the hot tub and ending with a very relaxing massage. More on SpaFinder.com

#10.
209 Bohemian Hwy., Freestone, CA 95472,
Osmosis is the only day spa in the U. S. that offers the Cedar Enzyme Bath, a rejuvenating heat treatment f... More on uptake_content
My wife and I've been to Osmosis for the "ultimate" package (cedar bath, massage, facial) 4 or 5 times and ... More on TripAdvisor
