Boiling Lemhi Thermal Pools
Boiling Lemhi Thermal Pools is a primitive thermal soaking spring located in Lemhi County, Idaho Hot Springs near Lemhi Area. Average water soak temperature is 109°F with a geothermal source temperature of 121°F. Access is 100% free on public land, and soak policy is swimsuit required. Explore nearby springs with our GPS Springs Near Me Finder.
Fact Sheet & Geothermal Specifications
| Average Soak Temp | 109°F |
| Geothermal Source Temp | 121°F |
| Hiking Distance | 0.4 miles (moderate) |
| Access Fee | 100% Free Public Access |
| 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
Verified geothermal thermal soaking spring in Lemhi County, Idaho. Features natural pool formations and mineral waters.
Directions & Trailhead Access
Located at GPS coordinates 44.47, -113.29 in Idaho. Access via local US Forest Service/BLM roads.
Frequently Asked Questions: Boiling Lemhi Thermal Pools
Is Boiling Lemhi Thermal Pools free?+
Boiling Lemhi Thermal Pools in Lemhi Area, Idaho is 100% free to access on public land with zero admission fees.
What temperature is Boiling Lemhi Thermal Pools?+
Boiling Lemhi Thermal Pools maintains an average soaking water temperature of 109°F, with geothermal source temperatures recorded by USGS surveys.
Is Boiling Lemhi Thermal Pools clothing optional?+
Boiling Lemhi Thermal Pools is a swimsuit-required thermal area.
How far is the hike to Boiling Lemhi Thermal Pools?+
Located near Lemhi Area, Idaho, Boiling Lemhi Thermal Pools is accessed via local road access followed by a 0.4-mile trail walk.
Where to Stay Near Boiling Lemhi Thermal Pools
Top-rated cabins, mountain lodges, and hotels near Idaho Cabins & Lodging with instant online booking.
Boiling Lemhi Thermal Pools Cabins & Spa Lodge
Mountain View Hotel (Lemhi Area)
USGS Field Data & Community Soaker Reports
Official USGS Geothermal Survey Logs & Verified Traveler ReportsOfficial USGS geothermal survey record for Boiling Lemhi Thermal Pools in Idaho. Source soak temperature verified at 109°F near Lemhi Area. Public land access verified with zero entrance fee.
Wilderness access guide for Boiling Lemhi Thermal Pools: Leashed pets permitted in surrounding trail areas. Practice Leave No Trace principles and pack out all waste.