Rose's Plunge
Rose's Plunge is a developed thermal spring listed in Sanders County, Montana Hot Springs near Hot Springs. Reported soak temperature is 105°F with a historical source temperature of 105°F — actual conditions may differ. Access is subject to admission fees, and clothing policy is listed as swimsuit-required — always confirm before visiting. Explore nearby springs with our GPS Springs Near Me Finder.
Seasonal Soaking & Best Time to Visit
While geothermal pool temperatures remain a constant 105°F year-round, outdoor ambient temperatures fluctuate significantly across Montana. Late spring through autumn offers the most comfortable road access.
Fact Sheet & Geothermal Specifications
| Reported Soak Temp | 105°F |
| Source Temp (Historical) | 105°F |
| Trail Access | Recorded coordinates — access unverified |
| Access Fee | Paid / Resort Fees |
| Clothing Policy | Reported Clothing Required |
| Pet Policy | Reported No Pets |
| Geothermal Data Reference | NOAA Thermal Springs List (1980 archive) |
| Check Land Status | Montana Land Manager (BLM) |
Verification & Sources
This record was verified against the following source(s):
Reviewed September 2026 · Treat all details as reported — verify before visiting · How we verify our data
Detailed Description
Community hot mineral plunge in Hot Springs town — a simple, cheap public soak (~103-106°F) on the same artesian aquifer as the historic resorts, next to the Recreation Center. Fee: $5/person honor box. Basic facilities; bring exact cash.
Directions & Trailhead Access
Corner of North Rd & Spring St, Hot Springs, MT.
Frequently Asked Questions: Rose's Plunge
Is Rose's Plunge free?+
Rose's Plunge is a developed thermal facility near Hot Springs that requires paid admission.
What temperature is Rose's Plunge?+
Rose's Plunge has a reported soak temperature of 105°F and a historical source temperature of 105°F in survey records. Historical data may not reflect current conditions — always test water before entering.
Is Rose's Plunge clothing optional?+
Rose's Plunge is listed as swimsuit-required in directory records. Confirm current rules before visiting, as policies change.
How do you access Rose's Plunge?+
Rose's Plunge is a recorded location in Sanders 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 Rose's Plunge
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Community Soaker Reports
Visitor-submitted reports — not independently verifiedNo Community Reviews Yet
Have you soaked at Rose's Plunge? Share your water temperature measurements, pool conditions, and road access tips to help fellow travelers!