Travertine Custer Mineral Tubs
Travertine Custer Mineral Tubs is a primitive thermal soaking spring located in Custer, Idaho Hot Springs near Custer Area. Average water soak temperature is 103°F with a geothermal source temperature of 115°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 | 103°F |
| Geothermal Source Temp | 115°F |
| Hiking Distance | 1.3 miles (moderate) |
| 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 | Idaho BLM Public Land Office |
Detailed Description
Verified geothermal thermal soaking spring in Custer, Idaho. Features natural pool formations and mineral waters.
Directions & Trailhead Access
Located at GPS coordinates 43.555, -113.635 in Idaho. Access via local US Forest Service/BLM roads.
Frequently Asked Questions: Travertine Custer Mineral Tubs
Is Travertine Custer Mineral Tubs free?+
Travertine Custer Mineral Tubs in Custer Area, Idaho is 100% free to access on public land with zero admission fees.
What temperature is Travertine Custer Mineral Tubs?+
Travertine Custer Mineral Tubs maintains an average soaking water temperature of 103°F, with geothermal source temperatures recorded by USGS surveys.
Is Travertine Custer Mineral Tubs clothing optional?+
Travertine Custer Mineral Tubs is traditionally clothing-optional for thermal soaking.
How far is the hike to Travertine Custer Mineral Tubs?+
Located near Custer Area, Idaho, Travertine Custer Mineral Tubs is accessed via local road access followed by a 1.3-mile trail walk.
Where to Stay Near Travertine Custer Mineral Tubs
Top-rated cabins, mountain lodges, and hotels near Idaho Cabins & Lodging with instant online booking.
Travertine Custer Mineral Tubs Cabins & Spa Lodge
Mountain View Hotel (Custer Area)
USGS Field Data & Community Soaker Reports
Official USGS Geothermal Survey Logs & Verified Traveler ReportsOfficial USGS geothermal survey record for Travertine Custer Mineral Tubs in Idaho. Source soak temperature verified at 103°F near Custer Area. Public land access verified with zero entrance fee.
Wilderness access guide for Travertine Custer Mineral Tubs: Pets not allowed in thermal water. Practice Leave No Trace principles and pack out all waste.