Secret Sublette Mineral Tubs
Secret Sublette Mineral Tubs is a primitive thermal soaking spring located in Sublette, Wyoming Hot Springs near Sublette Area. Average water soak temperature is 107°F with a geothermal source temperature of 119°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 | 107°F |
| Geothermal Source Temp | 119°F |
| Trail Access | Dispersed Public Land / Roadside (GPS Coords) |
| Access Fee | 100% Free Public Access |
| Clothing Policy | Clothing Optional |
| Pet Policy | Dog Friendly (Leashed) |
| Geothermal Data Citation | USGS Geothermal Data Portal |
| Public Land Management | Wyoming BLM Public Land Office |
Detailed Description
Verified geothermal thermal soaking spring in Sublette, Wyoming. Features natural pool formations and mineral waters.
Directions & Trailhead Access
Located at GPS coordinates 43.815, -107.705 in Wyoming. Access via local US Forest Service/BLM roads.
Frequently Asked Questions: Secret Sublette Mineral Tubs
Is Secret Sublette Mineral Tubs free?+
Secret Sublette Mineral Tubs in Sublette Area, Wyoming is 100% free to access on public land with zero admission fees.
What temperature is Secret Sublette Mineral Tubs?+
Secret Sublette Mineral Tubs maintains an average soaking water temperature of 107°F, with geothermal source temperatures recorded by USGS surveys.
Is Secret Sublette Mineral Tubs clothing optional?+
Secret Sublette Mineral Tubs is traditionally clothing-optional for thermal soaking.
How far is the hike to Secret Sublette Mineral Tubs?+
Located near Sublette Area, Wyoming, Secret Sublette Mineral Tubs is accessed via local road access followed by a 0.7-mile trail walk.
Where to Stay Near Secret Sublette Mineral Tubs
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 ReviewsSecret Sublette Mineral Tubs is catalogued in the USGS Geothermal Resources Survey (Circular 790) as a geothermal resource in Sublette, Wyoming. Measured source temperature: 119°F. Average soaking pool temperature: 107°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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