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Upper Potosi Hot Springs Professional Review and Guide
"A primitive highcountry hot springs pool with outstanding views of the Tobacco Root Mountains. This is one of the few hot springs in Montana on public land. Upper Potosi Hot Springs is often called “NuPotosi,” most likely to differentiate it from the developed Lodge at Potosi Hot Springs."
--Jeff Birkby, Touring Hot Springs - Montana and Wyoming (Falcon Guides).
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