Historically revered by Native Americans for its healing power, the ancient thermal mineral spring flowing deep below the resort contains 27 different minerals and arrives at the surface at 115 degrees. All of the swimming pools on the resort are geothermal pools and offer the following temperature for your enjoyment.
Spa Pool – 90 degrees
Watsu Pool – 98 degrees
Main Resort Pool – 85 degrees
Fairmont Spa offers a curated menu of our most requested and effective services. Follow the link to find the perfect one for you.
Book a Daycation
Fairmont Spa boasts over 40,000 square feet of serenity, with relaxing lounge chairs in the sun and luxurious private cabanas. Book your spa or main pool cabana through ResortPass and revel in the enviable Sonoma lifestyle even if you’re not a hotel guest.
We believe that health and wellness is a state of being, and we invite you to join our fitness instructors on the journey to wellness of mind and body.
Warm Up in Wine Country
Book a midweek retreat in any one of our luxurious suites and enjoy complimentary daily spa access to indulge in our naturally-heated geothermal pools.
Become A Member
Introducing Club 1927 at Fairmont Sonoma Mission Inn & Spa, a social club that goes beyond preferred member pricing; it’s a lifestyle program where wellness, world-class dining and exclusive member-only events blend seamlessly in a relaxed and refined Wine Country setting.