• couple over looking pool


With over 40,000 square feet of soothing indoor and outdoor space, the Fairmont Spa is an oasis in the heart of Wine Country. Inspired by the mineral-rich geothermal waters that this region is known for, our iconic resort has been the ultimate destination for wellness seekers for nearly a century.


100 Boyes Blvd.
Sonoma – California, 95476

SPA FACILITY and STORE | 9:00am – 6:00pm Daily

FITNESS CENTER | Open 24 hours for hotel guests and Members of Club 1927
9:00am – 6:00pm daily for day guests

Take to the Waters

All of our resort’s pools are fed by mineral-rich hot springs located deep below the surface of the earth, allowing guests to discover the many healing benefits of these ancient geothermal springs.

Geothermal Waters

Located atop an ancient thermal mineral spring, the five thermal pools at Fairmont Spa boast 27 different health-promoting minerals, which local Native Americans often praised for their healing properties. Read why BestLife calls Fairmont Sonoma Mission Inn & Spa one of the “Best Hotel Spas for World-Class Pampering.”

cabana lounge area

Daycation With Us

Fairmont Spa boasts over 40,000 square feet of serenity, with relaxing lounge chairs in the sun and luxurious private cabanas. You don’t have to be a hotel guest to enjoy the spa – ask about our day passes to create your own bliss.

Roman Bathhouse

You are invited to “Take to the Waters” at Roman Bathhouse and discover the geothermal soaking pool and hot tub, cold plunge, as well as a Halotherapy Sauna and an Aromatherapy Steam Room.

Mind, body & soul

Our fitness center and movement studio allow guests to continue their wellness routine even when they’re away from home. Join one of our many weekly guided classes, or enjoy at your own pace with state-of-the-art equipment and facilities.

Visit the Sonoma Store

The Sonoma Store at the Fairmont Spa offers a vast selection of curated retail items including luxury clothing, hand-made jewelry, and our favorite skin care products that encourage continued self-care beyond your time at the spa.

Poolside libations at the Spa Café

Located at the Fairmont Spa, our Spa Café is the perfect spot for light fare après-massage offering seasonal bites, local brews, and your favorite selection of still & sparkling wines.