Garrison Warm Springs

Powell County County, Montana · Near Deer Lodge
46.6070°N, 112.7760°W · 5,124 ft
77°F 5,124 ft Short Walk Camping nearby (14.0 mi)

Garrison Warm Springs emerges at 77°F in Powell County, Montana, at 5,124 feet elevation, placing it in the warm-spring category rather than true hot spring. The water runs 36.6°F above the local annual average of 40.4°F. Access requires a short walk of about 138 meters from Warm Springs Creek Road. Land ownership and public access status are not formally documented in available records.

The spring rises in the intermountain valley between the Flint Creek Range and the Pintler Mountains, approximately midway between Deer Lodge and Drummond along the upper Clark Fork River corridor. At 5,124 feet, the landscape is open rangeland interspersed with cottonwood stands along creek bottoms. Annual precipitation is modest at 19 inches, with 62 inches of snow. Warm Springs Creek, which lends the road its name, drains the surrounding hills into the Clark Fork River to the north.

History of Garrison Warm Springs

The name references the small community of Garrison, a railroad stop on the Northern Pacific line established in the 1880s. Warm and hot springs along this stretch of the Clark Fork Valley attracted early settlers and were noted in territorial geological surveys. Specific development history for this particular spring is sparse. The Montana State Hospital at Warm Springs, a few miles south, was sited partly because of nearby thermal waters. Current status appears undeveloped.

Summer and early fall provide the most comfortable conditions. The spring's 77°F temperature makes it marginal for soaking in cool weather. Warm Springs Creek Road is accessible by standard vehicle, but verify seasonal road conditions locally. No formal facilities exist at the spring itself. The nearest reservable accommodation, Doney Cabin, is over 22 km away. Bring your own water and supplies.

Is Garrison Warm Springs worth visiting?

Best for

  • Overnight camping trips
Garrison Warm Springs is well suited for overnight camping trips.
Monthly Climate
21°
Jan
20°
Feb
29°
Mar
36°
Apr
47°
May
56°
Jun
66°
Jul
65°
Aug
55°
Sep
40°
Oct
28°
Nov
19°
Dec
Annual Precip: 19.1 in Annual Snow: 62.5 in
Best Time to Visit
December Air 19°F · Water 77°F · +58° contrast
February Air 20°F · Water 77°F · +57° contrast
January Air 21°F · Water 77°F · +56° contrast
December offers 47°F more contrast than July
Nearby Camping
Doney Cabin 14.0 mi away

Overview This cabin is currently undergoing some repairs and will be rented again in the near future. Recreation Facilities Natural Features Nearby Attractions

Reservable Yes
Reserve on Recreation.gov →
What to Bring
Swimsuit & towel
Water bottle Stay hydrated, especially in hot water
Warm layers Cold air before and after soaking
Camping gear Nearby camping at Doney Cabin
Trash bag Pack out what you pack in
References
USGS Quad: (GARRISON 15) · PP 492: 5.0 · NOAA: 2.0 · AMS Map: BUTTE
Frequently Asked Questions
What is the water temperature at Garrison Warm Springs?
Garrison Warm Springs has a water temperature of 77°F (25°C). This is a warm thermal spring.
Where is Garrison Warm Springs located?
Garrison Warm Springs is located in Powell County, Montana at 5,124 feet elevation, near Deer Lodge. Coordinates: 46.6070°N, 112.7760°W.
How do I get to Garrison Warm Springs?
Garrison Warm Springs has Short Walk road access, with the nearest road being Warm Springs Creek Road (452 ft from the road).
Can I camp near Garrison Warm Springs?
Yes, Doney Cabin is located nearby (14.0 miles away).
Is it safe to soak at Garrison Warm Springs?
Garrison Warm Springs is generally safe for soaking at its recorded temperature. Access may be on private land or unconfirmed — verify current conditions before visiting. Always tell someone your plans before visiting remote hot springs.
Is Garrison Warm Springs crowded?
Garrison Warm Springs sees varying levels of visitors depending on the season and day of the week.
What should I bring to Garrison Warm Springs?
Essentials for Garrison Warm Springs: swimsuit, towel, water bottle, warm layers for before and after soaking, camping gear, a trash bag to pack out what you pack in.
Temperature
77°F
Warm Hot Boiling
Water Temp 77°F (25°C)
Avg Air Temp 40°F
Above Ambient +37°F
Good soaking conditions March
Access
Road Access Short Walk
Nearest Road Warm Springs Creek Road
Distance to Road 452 ft