HotResort

Fairmont Sonoma Mission Inn & Spa

CA115°F

About Fairmont Sonoma Mission Inn & Spa

Fairmont Sonoma Mission Inn & Spa in California offers a luxurious hot springs experience nestled in the heart of Sonoma Valley. Its geothermal mineral pools warm you to a soothing 115°F, providing a perfect retreat after exploring nearby vineyards or golf courses. This historic resort blends early 20th-century architecture with modern amenities to create a welcoming, elegant atmosphere.

Getting There

You can drive directly to the inn, with ample parking available on-site, making access effortless. Located about an hour from San Francisco, Fairmont Sonoma Mission Inn & Spa avoids the hassle of long hikes often associated with natural springs. This ease of arrival suits visitors looking for comfort alongside the healing waters.

What to Expect

The resort features five mineral pools, each offering a serene setting to relax and soak in the warm, calming water. The pools are clothing required, maintaining a refined environment ideal for rejuvenation. With spa services, farm-to-table dining, and beautifully maintained grounds, the atmosphere practices upscale tranquility rather than a wilderness experience common to many California swimming holes.

Tips for Visitors

Plan your visit year round as you’ll find the pools inviting even in cooler seasons. Day passes are available if you're not staying overnight, but booking ahead is recommended due to popularity. Bringing a swimsuit, water shoes, and a towel will prepare you for a hassle-free day in one of the premier hot springs in California.

Last updated December 20, 2025
Fairmont Sonoma Mission Inn & Spa

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Access

Drive Up

Parking

Ample

Fee

Paid

Cell Service

Full

Best Season

Year Round

Clothing

Required

Pools

5 pools

Nearby Springs

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