Approximate location — plotted from published sources, not a site visit, and not a guarantee of access.
Primitive desert geothermal springs and soaking pools in the Thermo / Mineral Mountains country of western Beaver County, about fifteen to twenty miles southwest of Minersville. Multiple pools sit in a barren valley setting with no services, shade, or facilities. Test water temperature before entering—some pools can scald—and confirm public-land status on the dirt-road approach.