Boyes Hot Springs

Fairmont Sonoma Mission Inn & Spa

Name: Fairmont Sonoma Mission Inn & Spa
Address: 100 Boyes Blvd, Boyes Hot Springs, CA, 95416, US

Rialto Score 8.5+

A Fairmont hotel. Rialto is a Accor Preferred agency and can provide VIP access and offers.

Fairmont Sonoma Mission Inn & Spa is one of the few hotels in the United States that feature natural mineral hot springs flowing into their pools and spa. The Bathing Ritual is a must, as are the signature KUR treatments in the Willow Stream Spa. Many guest rooms offer fireplaces, balconies, or patios. Play the private 18-hole championship golf course, available to hotel guests and members only; join a water yoga class or daily guided morning hike; or follow one of the concierge-designed tours of Sonoma. Enjoy daily complimentary winetasting in the cozy lobby before your dinner of signature California cuisine at Santé Restaurant.

100 Boyes Blvd, 95416 Boyes Hot Springs, CA, United States

See member rates Ask your AI assistant

Two offers

4th Night Free

Stays until Dec 31, 2026

3rd Night Free

Stays until Dec 31, 2026 · Book by Dec 31

About Fairmont Sonoma Mission Inn & Spa

Insider tip

For a romantic getaway, book Mission Spa Suite. It features an open floor plan with a two-person oversize Jacuzzi, wood-burning fireplace, patio or balcony.

In the hotel’s own words

The Fairmont Sonoma Mission Inn & Spa is the ultimate elegant oasis, blessed by natural mineral hot springs in the heart of

Makes Us Unique

-226 beautifully appointed guestrooms, including renovated Fairmont guest rooms and 60 newly refinished suites

-Award-winning 40,000 square foot Willow Stream Spa, with its own source of geo-thermal mineral waters

-Renowned 18-hole championship course, The Sonoma Golf Club, rated one of the best in the country.

Did you know?

• The resort hosts complimentary wine tasting in the Lobby living room daily, with rotating local wineries featured

What type of guests love our property?

• Romantics and Honeymooners (Mission Suites are the perfect choice for these guests)!

• Foodies and Wine Lovers

• Spa-goers and Golfers

• International travelers

Popular Activities in the Area

• Hot

Air Balloon Rides over Wine country

• Horseback riding in the vineyards

• Guided bike tours-The bike tour with picnic gives participants an 8-12 mile tour with visits to three wineries, Vella Cheese Company, local history, and an upscale lunch with premium wines, linens, glass plates and wine glasses

• Complimentary Morning Guided hikes: The distance of our hikes range from two to six miles, accommodating both novice and intermediate levels.

• Food and Wine Tasting in area

• A

Historic walk around the Plaza. Sonoma City Hall sits in the middle of an eight-acre tree-filled park, and is the centerpiece of the largest Town Square of its kind in California.

VIP Hotel Program · Invitation-only

Accor Preferred benefits, included

All 390 Accor Preferred hotels →

Accor Preferred is Accor's invitation-only VIP program, open to a small group of luxury travel agencies. VIP rates generally meet or beat the hotel's website rates and include the amenities below. The booking is a direct reservation with the hotel, so it earns Accor Live Limitless (ALL) points and elite-night credit, and Accor Live Limitless (ALL) elite status benefits apply.

Daily breakfast for two
$100 hotel credit per stay
Room upgrade on arrival, based on availability
Early check-in and late check-out, based on availability
Welcome amenity
Accor Live Limitless (ALL) points, elite nights and status benefits, as this is a direct hotel booking

Get live availability and self-book

Use our comprehensive research platform to find the best hotels with VIP rates.

Already a member? Sign in

Rooms and suites

11 room types, as described by the hotel.

Rooms

Size

1Fairmont Room

King · Charming room with one King or Queen bed.

258 ft²

2Deluxe Room

Our newly renovated Deluxe Rooms feature one King or two Queen beds and a generous double-sized walk-in shower or bath/shower combination

366 ft²

3Deluxe Fireplace Room

Our newly renovated spacious rooms featuring one King or two Queen beds, a wood-burning fireplace and a generous walk-in shower or bath/shower combination

Members only

4Fairmont King with a Sofabed

Rooms feature garden view and sofabed. Beautifully appointed bathroom with shower-tub combination.

Members only

Suites

Size

5Vineyard Suite

These suites feature wood-burning fireplace and sitting area. Also include bathroom with Jacuzzi tub for both and separate shower. Most have a balcony or patio.

Members only

6Mission Spa Suite

Mission Suite · Luxurious open floor plan suites ideal for couples. Offering four-poster King bed, wood-burning fireplace, sofabed and oversized Jacuzzi tub. All suites have a balcony or patio.

Members only

7Signature One Bedroom Suite

Separate master bedroom, private bathroom with separate shower and two person Jacuzzi tub, as well as large living room with fireplace. All suites feature balcony or patio.

Members only

8Fairmont Two Bedroom Suite

This two-bedroom suite offers two King sized beds, a spacious living room with sofabed and wet bar, plus a shared foyer and separate, private entrances for each room

Members only

9General Vallejo One Bedroom Suite

Separate master bedroom with fireplace and Jacuzzi tub in master bath. Accessible roll-in shower. Separate living area with 1/2 bath, sofabed, fireplace and wet bar. Spacious patio.

Members only

10Jack London One Bedroom Suite

Features separate master bedroom with fireplace, master bath with double Jacuzzi tub, separate living area with half bath and sofa bed, fireplace, wet bar. Spacious balcony.

Members only

11Williams Sonoma One Bedroom Suite

One-bedroom suite featuring furniture and finishes by Williams Sonoma Home. Spacious living room with fireplace and dining area

Members only

Room type data is subject to change and accuracy cannot be guaranteed.

Frequently Asked Questions

Does booking through Rialto cost more than booking with the hotel?

No - VIP rates under Accor Preferred always meet or beat hotel's public, flexible rate, and provide valuable amenities and possible upgrades. Rialto also provides the hotel's non-VIP and corporate rates, so you can compare with full transparency.

What is the value of the VIP benefits?

Daily breakfast for two plus the $100 hotel credit come with every stay at this hotel - adding $100-200/day in value. A room upgrade could also be worth a substantial amount, in addition to early check-in / late check-out benefits when available.

Do I earn Accor Live Limitless (ALL) points and keep my elite benefits? Is this considered a direct booking or a third-party booking?

Yes. The booking is a direct reservation with the hotel, so it earns Accor Live Limitless (ALL) points and elite-night credit, and Accor Live Limitless (ALL) elite status benefits apply.

How does this compare to other programs, like through AMEX Fine Hotels & Resorts, or Chase Edit?

Using a hotel's own VIP program may provide higher upgrade priority, additional VIP benefits and promotional rate offers, and a direct relationship with the hotel for special requests. Rialto offers more VIP hotels than any credit card program. In addition, Chase Edit rates can be substantially more expensive as they rarely run promotions whereas AMEX rates are often comparable but do not offer programs such as Upgrade at Booking.

Can my AI assistant book this hotel?

Yes. Connect Rialto to Claude or ChatGPT and ask for rates. You finish the booking on a secure Rialto page. Card details are not sent through the AI chat, so either you would approve the final checkout step and reconfirm all the information, or if you authorize your agent with Computer-Use permissions, it can fill out the checkout form as well.

Rates are shown to members

Rialto is invitation-only. Apply for access and hear back within 24 hours.

Apply for access Member sign in