• woman standing in pool

Experience Our Geothermal Waters

Fairmont Sonoma Mission Inn & Spa’s enviable location atop an ancient thermal mineral spring makes this a spectacularly unique destination, boasting 5 naturally-heated geothermal mineral pools for year-round enjoyment. Gather the family and join us at our Main Resort Pool, or escape to an adults-only retreat at Fairmont Spa.

Not a hotel guest? Not a problem. Book your perfect pool day through ResortPass.

Available Experiences

  • Main Pool Day Pass
  • Spa Pool Day Pass
  • Main Pool Cabana
  • Spa Deluxe Daybed
  • Spa Pool Cabana
  • Spa Whirlpool Cabana
  • Work Pass or Executive Suite

Resort guests enjoy complimentary access to the Main Resort Pool; access fee may apply for Fairmont Spa. Day passes available based on availability. Must be purchased in advance. Spa passes available for adults 18+ only. No pets or outside food & beverage allowed. Other terms & conditions apply, visit us on ResortPass.com for more info.

Other Activities You May Like

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hiking

Hiking Through the Sonoma Hills

Our docent-led hikes allow you to explore picturesque Sonoma Valley, taking in vineyard vistas, oak woodlands, and towering redwood forests.
Wellness
spa under the stars

Spa Under the Stars

Discover the magic of geothermal waters beneath the sparkling Sonoma night sky. Perfect for a romantic retreat or girls' getaway, our exclusive Spa Under the Stars experience offers private serenity in the heart of wine country.
Wellness
pickleball

Tennis & Pickleball

Guests of Fairmont Sonoma Mission Inn & Spa are granted access to the award-winning, Member-exclusive Sonoma Golf Club, which includes use of the tennis & pickleball facilities.