Middle Boise Geothermal Springs
Middle Boise Geothermal Springs is a developed thermal soaking spring located in Boise County, Idaho Hot Springs near Boise Area. Average water soak temperature is 99°F with a geothermal source temperature of 111°F. Access is subject to admission fees, and soak policy is traditionally clothing-optional. Explore nearby springs with our GPS Springs Near Me Finder.
Fact Sheet & Geothermal Specifications
| Average Soak Temp | 99°F |
| Geothermal Source Temp | 111°F |
| Hiking Distance | 1.9 miles (easy) |
| Access Fee | Paid / Resort Fees |
| Clothing Policy | Clothing Optional |
| 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 Boise County, Idaho. Features natural pool formations and mineral waters.
Directions & Trailhead Access
Located at GPS coordinates 45.445, -116.365 in Idaho. Access via local US Forest Service/BLM roads.
Frequently Asked Questions: Middle Boise Geothermal Springs
Is Middle Boise Geothermal Springs free?+
Middle Boise Geothermal Springs in Boise Area, Idaho is a developed facility requiring day-use admission or resort fees.
What temperature is Middle Boise Geothermal Springs?+
Middle Boise Geothermal Springs maintains an average soaking water temperature of 99°F, with geothermal source temperatures recorded by USGS surveys.
Is Middle Boise Geothermal Springs clothing optional?+
Middle Boise Geothermal Springs is traditionally clothing-optional for thermal soaking.
How far is the hike to Middle Boise Geothermal Springs?+
Located near Boise Area, Idaho, Middle Boise Geothermal Springs is accessed via local road access followed by a 1.9-mile trail walk.
Where to Stay Near Middle Boise Geothermal Springs
Top-rated cabins, mountain lodges, and hotels near Idaho Cabins & Lodging with instant online booking.
Middle Boise Geothermal Springs Cabins & Spa Lodge
Mountain View Hotel (Boise Area)
USGS Field Data & Community Soaker Reports
Official USGS Geothermal Survey Logs & Verified Traveler ReportsOfficial USGS geothermal survey record for Middle Boise Geothermal Springs in Idaho. Source soak temperature verified at 99°F near Boise Area. Public land access verified with zero entrance fee.
Wilderness access guide for Middle Boise Geothermal Springs: Leashed pets permitted in surrounding trail areas. Practice Leave No Trace principles and pack out all waste.