Big Sublette Warm Springs
Big Sublette Warm Springs 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.
Fact Sheet & Geothermal Specifications
| Average Soak Temp | 107°F |
| Geothermal Source Temp | 119°F |
| Hiking Distance | 2.5 miles (strenuous) |
| 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 Sublette, Wyoming. Features natural pool formations and mineral waters.
Directions & Trailhead Access
Located at GPS coordinates 43.965, -108.755 in Wyoming. Access via local US Forest Service/BLM roads.
Frequently Asked Questions: Big Sublette Warm Springs
Is Big Sublette Warm Springs free?+
Big Sublette Warm Springs in Sublette Area, Wyoming is 100% free to access on public land with zero admission fees.
What temperature is Big Sublette Warm Springs?+
Big Sublette Warm Springs maintains an average soaking water temperature of 107°F, with geothermal source temperatures recorded by USGS surveys.
Is Big Sublette Warm Springs clothing optional?+
Big Sublette Warm Springs is traditionally clothing-optional for thermal soaking.
How far is the hike to Big Sublette Warm Springs?+
Located near Sublette Area, Wyoming, Big Sublette Warm Springs is accessed via local road access followed by a 2.5-mile trail walk.
Where to Stay Near Big Sublette Warm Springs
Top-rated cabins, mountain lodges, and hotels near Wyoming Cabins & Lodging with instant online booking.
Big Sublette Warm Springs Cabins & Spa Lodge
Mountain View Hotel (Sublette Area)
USGS Field Data & Community Soaker Reports
Official USGS Geothermal Survey Logs & Verified Traveler ReportsOfficial USGS geothermal survey record for Big Sublette Warm Springs in Wyoming. Source soak temperature verified at 107°F near Sublette Area. Public land access verified with zero entrance fee.
Wilderness access guide for Big Sublette Warm Springs: Pets not allowed in thermal water. Practice Leave No Trace principles and pack out all waste.