Montana · Boulder
Boulder Hot Springs
Operated by Boulder Hot Springs Inn
Water temperature
101°F (range 95-104°F)
Soak type
Developed
Access
Resort
Clothing
Suits
Crowd
Quiet
Elevation
4,900 ft
Approach
Drive-up
Difficulty
None
Season
Year-round
Raw price
$8 to $10 day use
Per person per visit
$9
Booking difficulty
Reservation
Book ahead
1 months
Cell service
Limited
Miles from SLC
450
Miles from Denver
830
Notes
1888 Queen Anne hotel, half restored, half ghost-story-worthy. Outdoor plunge pool plus separate men's and women's clothing-optional indoor pools. Non-profit owned, proceeds fund preservation. Slow, quiet, peculiar; the kind of place you either love or drive past.
Location
Boulder Hot Springs
46.1889, -112.0397
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Sources
Pricing and hours change. Confirm on the operator's site before driving.