Lower Fremont Thermal Pools
Lower Fremont Thermal Pools is a primitive thermal soaking spring located in Fremont, Wyoming Hot Springs near Fremont 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 traditionally clothing-optional. 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 | 109°F |
| Geothermal Source Temp | 121°F |
| Trail Access | Dispersed Public Land / Roadside (GPS Coords) |
| Access Fee | 100% Free Public Access |
| Clothing Policy | Clothing Optional |
| Pet Policy | No Pets Allowed |
| Geothermal Data Citation | USGS Geothermal Data Portal |
| Public Land Management | Wyoming BLM Public Land Office |
Detailed Description
Verified geothermal thermal soaking spring in Fremont, Wyoming. Features natural pool formations and mineral waters.
Directions & Trailhead Access
Located at GPS coordinates 42.945, -106.865 in Wyoming. Access via local US Forest Service/BLM roads.
Frequently Asked Questions: Lower Fremont Thermal Pools
Is Lower Fremont Thermal Pools free?+
Lower Fremont Thermal Pools in Fremont Area, Wyoming is 100% free to access on public land with zero admission fees.
What temperature is Lower Fremont Thermal Pools?+
Lower Fremont Thermal Pools maintains an average soaking water temperature of 109°F, with geothermal source temperatures recorded by USGS surveys.
Is Lower Fremont Thermal Pools clothing optional?+
Lower Fremont Thermal Pools is traditionally clothing-optional for thermal soaking.
How far is the hike to Lower Fremont Thermal Pools?+
Located near Fremont Area, Wyoming, Lower Fremont Thermal Pools is accessed via local road access followed by a 1.3-mile trail walk.
Where to Stay Near Lower Fremont Thermal Pools
Looking for accommodations near Wyoming Cabins & Lodging? Select your travel dates below to search verified cabins, mountain lodges, and hotels with live rates.
Community Soaker Reports
Verified Traveler ReviewsLower Fremont Thermal Pools is catalogued in the USGS Geothermal Resources Survey (Circular 790) as a geothermal resource in Fremont, Wyoming. Measured source temperature: 121°F. Average soaking pool temperature: 109°F. Land type: Dispersed Public Land (BLM / USFS). No entrance fee.
Source: USGS Geothermal Survey Circular 790 · Data verified July 2025
No Community Reviews Yet
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