Arizona Hot Springs (Ringbolt)
Arizona Hot Springs (Ringbolt) is a primitive thermal spring listed in Mohave County, Arizona Hot Springs near Boulder City. Reported soak temperature is 110°F with a historical source temperature of 112°F — actual conditions may differ. Access is subject to admission fees, and clothing policy is unconfirmed — always confirm before visiting. Explore nearby springs with our GPS Springs Near Me Finder.
Seasonal Soaking & Best Time to Visit
Desert thermal zones experience high summer ambient heat. The cooler months from late autumn to early spring offer the most refreshing ambient conditions for open-air soaking.
Fact Sheet & Geothermal Specifications
| Reported Soak Temp | 110°F |
| Source Temp (Historical) | 112°F |
| Trail Access | Recorded coordinates — access unverified |
| Access Fee | Paid / Resort Fees |
| Clothing Policy | Unknown — Verify Locally |
| Pet Policy | Reported Dog-Friendly |
| Geothermal Data Reference | NOAA Thermal Springs List (1980 archive) |
| Check Land Status | Arizona Land Manager (BLM) |
Verification & Sources
Compiled from public directory records and community reports — no named source is on file for this listing. Treat details as reported and verify before visiting.
Reviewed September 2026 · Treat all details as reported — verify before visiting · How we verify our data
Detailed Description
Geothermal spring in a narrow volcanic slot canyon in Lake Mead National Recreation Area just south of Hoover Dam — 111-120°F water flows through stacked canyon pools above the Colorado River. Reached by a strenuous hike (20-ft ladder, scrambling) or by boat/kayak from Lake Mohave. Fee: $25/vehicle Lake Mead NRA entrance fee. Seasonal trail closure May 15-Sep 30 — springs accessible by river only in summer. Extreme heat has caused numerous rescues. Dogs must be carried up the ladder.
Directions & Trailhead Access
Trailhead on US-93 ~4.2 miles south of Hoover Dam; Arizona Hot Springs Trail ~3 miles down the canyon, or loop via White Rock Canyon Trail and the 20-ft ladder.
Frequently Asked Questions: Arizona Hot Springs (Ringbolt)
Is Arizona Hot Springs (Ringbolt) free?+
Arizona Hot Springs (Ringbolt) is a developed thermal facility near Boulder City that requires paid admission.
What temperature is Arizona Hot Springs (Ringbolt)?+
Arizona Hot Springs (Ringbolt) has a reported soak temperature of 110°F and a historical source temperature of 112°F in survey records. Historical data may not reflect current conditions — always test water before entering.
Is Arizona Hot Springs (Ringbolt) clothing optional?+
Directory records do not confirm the clothing policy at Arizona Hot Springs (Ringbolt) — verify current rules before visiting.
How do you access Arizona Hot Springs (Ringbolt)?+
Arizona Hot Springs (Ringbolt) is a recorded location in Mohave County. Exact access, parking, and land status are not verified — check with the local land manager (BLM/USFS/NPS) before visiting.
Where to Stay Near Arizona Hot Springs (Ringbolt)
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Community Soaker Reports
Visitor-submitted reports — not independently verifiedArizona Hot Springs (Ringbolt) is a documented geothermal feature in Mohave County, Arizona, compiled from public directory records and community reports. Reported source temperature: 112°F. Reported soak temperature: 110°F. Visitor details — fees, access status, clothing and pet policies — are community-reported. Always confirm current conditions with the land manager before visiting.
Reference: NOAA Thermal Springs List for the United States (1980 archive) · Historical inventory data — not current conditions
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