Fairmont Hot Springs mineral hot springs setting
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Anaconda, Montana

Fairmont Hot Springs Resort

Montana's family hot springs resort: two Olympic-size mineral pools (indoor and outdoor), two mineral soaking pools (indoor and outdoor), and a 350-foot enclosed water slide using hot springs water year-round.

Last verified 2026-05-13 4 sources checked 4 min read
StatusOpenVerified 2026-05-13
PriceDay pass or stay
ReservationsNot required
Soak temperature104°Fto 86°F across 5 soak options
Closest airportButte (BTM)14 mi · 18 min
Quick answer

What is Fairmont Hot Springs?

Fairmont Hot Springs Resort is a year-round family resort 14 miles west of Butte, Montana, between Butte and Anaconda on I-90. The property has two Olympic-size swimming pools (one indoor, one outdoor) and two mineral soaking pools (one indoor, one outdoor), all fed by a virtually unlimited 155 F natural hot springs source cooled to comfortable temperatures. The signature feature is a 350-foot enclosed water slide that uses hot springs water and operates year-round. Resort lodging on-site; pools are open every day of the year. The pools are designed for families with large shallow ends.

Last verified 2026-05-13 By Hot Springs Guide editorial team
Pools5 pools86 to 104 °F
Source spring155°Fat the source vent
Elevation5,200 ft
HoursPools open daily year-roundhours vary by season.
LodgingOn-siteResort lodging with rooms and suites; full resort
ClothingSwimsuit required
Verdict

Worth it if. Skip if.

Worth it if

  • You want a family-friendly hot springs resort with serious aquatic features, not a quiet adult soak.
  • You are routing I-90 across Montana and want a hot springs stop between Bozeman and Missoula.
  • You want a 350-foot water slide using hot springs water; this is the only one of its kind in the region.
The soak itself

Pools on the property

Virtually unlimited supply of 155 F natural hot springs water, cooled to comfortable temperatures across the pool system.

Swim pool

Indoor Olympic Swimming Pool

86°F · 30°C
Olympic-size swimming pool ft

indoor Olympic-size pool with shallow and deep ends, family-friendly year-round

Swim pool

Outdoor Olympic Swimming Pool

86°F · 30°C
Olympic-size swimming pool ft

outdoor Olympic-size pool feeding into the 350-foot water slide

Hot soak

Indoor Mineral Soaking Pool

104°F · 40°C
indoor hot mineral pool ft

indoor adult soaking option, hotter than the swim pools

Hot soak

Outdoor Mineral Soaking Pool

104°F · 40°C
outdoor hot mineral pool ft

outdoor adult soaking option, especially scenic in winter

Mineral pool

350-foot Enclosed Water Slide

90°F · 32°C
350 ft enclosed slide ft

the resort's signature 350-foot water slide using hot springs water, open year-round

History and setting

How this place came to be

Fairmont Hot Springs has been a Southwest Montana destination for decades, with the resort site sitting on a virtually unlimited geothermal supply that emerges at 155 F. The property has developed across the late twentieth century into the family-resort form it has today: two Olympic-size swimming pools, two mineral soaking pools, a long enclosed water slide, full lodging, and a separate sister RV resort. The combination is unusual for a hot springs property; most operations have either a mineral soak emphasis or an aquatic-features emphasis, and Fairmont has both.

The pool inventory is built to support different user groups simultaneously. The two Olympic-size swimming pools (one indoor at roughly 86 F, one outdoor at the same temperature) are designed for swimming and family aquatic recreation, with large shallow ends for kids and deep ends roped off for lap swimmers. The two mineral soaking pools (one indoor at 104 F, one outdoor at 104 F) handle the adult soak market. The 350-foot enclosed water slide using hot springs water connects to the outdoor swim pool and operates year-round, which is unusual; most North American water slides close for winter.

The geothermal source is the operational distinction. The resort uses a virtually unlimited supply of 155 F natural hot springs water and cools it to comfortable temperatures across the pool system rather than recirculating cooled and chemically treated water. The flow-through model means the water turns over continuously, similar to Lava Hot Springs in Idaho and Bozeman Hot Springs at the other end of Montana.

Practically, Fairmont sits at I-90 Exit 211, 14 miles west of Butte and an hour and a half east of Missoula. Bozeman Yellowstone International Airport is 90 minutes east. The resort runs both year-round and serves the cross-Montana driver market, the ski-trip drive market (between Bridger Bowl, Big Sky, and Lost Trail Powder Mountain), and the local Butte and Anaconda weekend market. Lodging is on-site at the resort; the sister Fairmont RV Resort handles RV and tent camping.

Plan it

Rates and reservations

Day pass and reservations

Day-use pool pass and overnight resort rates published on the operator site. The pools are open year-round and powered by a virtually unlimited supply of 155 F natural hot spring water that is cooled to various comfortable temperatures.

Reservations are not required for the pool.

Get there

Drive times from regional airports

Fairmont Hot Springs Resort is in Southwest Montana, near Anaconda, Montana.

FromDistanceDrive timeRoute
Butte (BTM)14 mi18 minI-90 W
Helena (HLN)80 mi1h 25mI-15 S
Bozeman (BZN)85 mi1h 30mI-90 W
Missoula (MSO)100 mi1h 35mI-90 E
Stay nearby

Where to sleep

Lodging sorted by drive time. On-site or walking-distance options listed first when available.

Some hotel and experience links may earn Hot Springs Guide a commission at no extra cost to you. Operator rate and reservation links come first; see our editorial policy.

On-Site

Fairmont Hot Springs Resort (on-site)

Resort lodging with pool access included.

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Rv Park

Fairmont RV Resort

Sister RV park for camping access.

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Regional

Butte, MT lodging

Closest small-city lodging.

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Regional

Anaconda, MT lodging

Anaconda hotel options.

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If this is not the right soak

How Fairmont Hot Springs compares to alternatives

Quinn's Hot Springs Resort130 mi · 2h 25m

Northwest Montana canyon resort, also year-round, smaller. Quinn's is the canyon-and-cabin experience; Fairmont is the larger family-aquatic resort.

Chico Hot Springs130 mi · 2h 20m

Paradise Valley resort near Yellowstone with two outdoor mineral pools. Chico is the historic Yellowstone-gateway property; Fairmont is the bigger water-slide family resort.

Bozeman Hot Springs85 mi · 1h 30m

Community 12-pool facility 90 minutes east. Bozeman is the local-community facility with live music; Fairmont is the destination resort with the slide.

FAQ

Questions visitors actually ask

How many pools at Fairmont Hot Springs Resort?

Two Olympic-size swimming pools (one indoor at roughly 86 F, one outdoor at the same temperature) for swimming and family aquatic recreation. Two mineral soaking pools (one indoor at 104 F, one outdoor at 104 F) for adult hot soaks. The 350-foot enclosed water slide using hot springs water connects to the outdoor swim pool and operates year-round. The combination is unusual for a hot springs resort; most operations have either a mineral-soak emphasis or an aquatic-features emphasis.

Is Fairmont Hot Springs Resort open year-round?

Yes, every day of the year. The water slide operates year-round, which is unusual for North American water slides (most close for winter). The flow-through model (water continuously refreshed from the 155 F source) keeps the pools clean and at consistent temperatures. The resort serves the cross-Montana driver market, the ski-trip drive market between Bridger Bowl and Lost Trail Powder Mountain, and the local Butte and Anaconda weekend market.

How long is the water slide at Fairmont?

350 feet long, fully enclosed (covered overhead), and using hot springs water at around 90 F. The slide is the resort's signature feature and the reason families with kids choose Fairmont over the more contemplative Quinn's Hot Springs or Lolo Hot Springs. The year-round operation is the differentiator versus seasonal water slides at other Western hot springs resorts.

How much is Fairmont Hot Springs?

Day-use pool passes and overnight resort rates are published at the operator. The pricing is mid-market for Western hot springs: not budget like Bozeman Hot Springs and not luxury like Castle Hot Springs. Resort lodging is on-site; the sister Fairmont RV Resort handles RV and tent camping. Reservations are not strictly required for day use but strongly recommended for weekends and holidays.

Where is Fairmont Hot Springs Resort?

Fourteen miles west of Butte, Montana, between Butte and Anaconda on I-90 (Exit 211). The address is 1500 Fairmont Road, Anaconda. From Bozeman Yellowstone International Airport the drive is 85 miles, 90 minutes west on I-90. From Missoula it is 100 miles, 95 minutes east on I-90. From Helena it is 80 miles south. Most travelers reach Fairmont via the I-90 cross-Montana corridor.

Is Fairmont Hot Springs family-friendly?

Very. The resort is built around family-friendly amenities including the 350-foot water slide, large shallow ends in the Olympic-size swim pools, family-tier lodging, and on-site dining. The combination of mineral soaking pools (for adults) and aquatic-park features (for kids) is the resort's commercial strength. Children's admission is discounted. The flow-through pool model keeps the water clean for kids.

Fairmont Hot Springs or Quinn's Hot Springs?

Different products. Fairmont is the family-aquatic resort with two Olympic pools and the year-round 350-foot water slide, near Anaconda. Quinn's Hot Springs is the quieter Clark Fork canyon resort with seven pools and cabin lodging, three hours northwest. Fairmont wins on family aquatic features and water slide; Quinn's wins on canyon setting and adult-leaning quiet. Both run year-round.

Sources

Where these facts came from

Last desk review 2026-05-13. See our methodology for the source standards we hold every guide to.