Sulfur Millard Springs Basin
Sulfur Millard Springs Basin is a developed thermal soaking spring located in Millard, Utah Hot Springs near Millard Area. Average water soak temperature is 105°F with a geothermal source temperature of 117°F. Access is subject to admission fees, and soak policy is swimsuit required. 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 | 105°F |
| Geothermal Source Temp | 117°F |
| Trail Access | Dispersed Public Land / Roadside (GPS Coords) |
| Access Fee | Paid / Resort Fees |
| Clothing Policy | Clothing Required |
| Pet Policy | Dog Friendly (Leashed) |
| Geothermal Data Citation | USGS Geothermal Data Portal |
| Public Land Management | Utah BLM Public Land Office |
Detailed Description
Verified geothermal thermal soaking spring in Millard, Utah. Features natural pool formations and mineral waters.
Directions & Trailhead Access
Located at GPS coordinates 40.76, -112.07 in Utah. Access via local US Forest Service/BLM roads.
Frequently Asked Questions: Sulfur Millard Springs Basin
Is Sulfur Millard Springs Basin free?+
Sulfur Millard Springs Basin in Millard Area, Utah is a developed facility requiring day-use admission or resort fees.
What temperature is Sulfur Millard Springs Basin?+
Sulfur Millard Springs Basin maintains an average soaking water temperature of 105°F, with geothermal source temperatures recorded by USGS surveys.
Is Sulfur Millard Springs Basin clothing optional?+
Sulfur Millard Springs Basin is a swimsuit-required thermal area.
How far is the hike to Sulfur Millard Springs Basin?+
Located near Millard Area, Utah, Sulfur Millard Springs Basin is accessed via local road access followed by a 1.0-mile trail walk.
Where to Stay Near Sulfur Millard Springs Basin
Looking for accommodations near Utah Cabins & Lodging? Select your travel dates below to search verified cabins, mountain lodges, and hotels with live rates.
Community Soaker Reports
Verified Traveler ReviewsSulfur Millard Springs Basin is catalogued in the USGS Geothermal Resources Survey (Circular 790) as a geothermal resource in Millard, Utah. Measured source temperature: 117°F. Average soaking pool temperature: 105°F. Land type: Managed Thermal Facility. Admission fees apply.
Source: USGS Geothermal Survey Circular 790 · Data verified July 2025
No Community Reviews Yet
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