• 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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Wellness
driving range

Championship Golf

Guests of Fairmont Sonoma Mission Inn & Spa are granted exclusive access to the Members-only Sonoma Golf Club during their stay
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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.
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Explore
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.
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little girl playing with dolls

Suite Family Moments

Create cherished family memories with a getaway to Sonoma. Stay 3 nights in one of our suites and get the 3rd night on us. Plus, enjoy a s’mores kit, a $75 F&B credit, and a guaranteed 1pm late checkout.

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