Kirkham Hot Springs
Kirkham Hot Springs is a primitive thermal soaking spring located in Boise County, Idaho Hot Springs near Lowman. Average water soak temperature is 104°F with a geothermal source temperature of 120°F. Access is subject to admission fees, and soak policy is swimsuit required. Explore nearby springs with our GPS Springs Near Me Finder.
Seasonal Soaking & Best Time to Visit
High-altitude mountain access routes and backcountry trailheads can experience seasonal snowpack from November through May. Peak summer and early autumn provide clear trail access and pleasant evening soak conditions.
Fact Sheet & Geothermal Specifications
| Average Soak Temp | 104°F |
| Geothermal Source Temp | 120°F |
| Trail Access | Dispersed Public Land / Roadside (GPS Coords) |
| Access Fee | Paid / Resort Fees |
| Clothing Policy | Clothing Required |
| Pet Policy | Dog Friendly (Leashed) |
| Geothermal Data Citation | USGS Geothermal Data Portal |
| Public Land Management | Idaho BLM Public Land Office |
Detailed Description
Steaming waterfalls and multiple rock pools cascading right into the South Fork of the Payette River along Highway 21.
Directions & Trailhead Access
5 miles east of Lowman on Highway 21 in the Boise National Forest.
Frequently Asked Questions: Kirkham Hot Springs
Is Kirkham Hot Springs free?+
Kirkham Hot Springs in Lowman, Idaho is a developed facility requiring day-use admission or resort fees.
What temperature is Kirkham Hot Springs?+
Kirkham Hot Springs maintains an average soaking water temperature of 104°F, with geothermal source temperatures recorded by USGS surveys.
Is Kirkham Hot Springs clothing optional?+
Kirkham Hot Springs is a swimsuit-required thermal area.
How far is the hike to Kirkham Hot Springs?+
Located near Lowman, Idaho, Kirkham Hot Springs is accessed via local road access followed by a 0.1-mile trail walk.
Where to Stay Near Kirkham Hot Springs
Looking for accommodations near Lowman / Boise, ID? Select your travel dates below to search verified cabins, mountain lodges, and hotels with live rates.
Sourdough Lodge & Cabins
Payette River Alpine Inn
Community Soaker Reports
Verified Traveler ReviewsKirkham Hot Springs is catalogued in the USGS Geothermal Resources Survey (Circular 790) as a geothermal resource in Boise County, Idaho. Measured source temperature: 120°F. Average soaking pool temperature: 104°F. Land type: Dispersed Public Land (BLM / USFS). Admission fees apply.
Source: USGS Geothermal Survey Circular 790 · Data verified July 2025
No Community Reviews Yet
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