Horse Creek Hot Springs
- Location
- Lemhi County, Idaho, États-Unis d'Amérique
- Water type
- thermal
- Temperature
- 40 °C
- pH
- 7.3
Water profile
Relaxing — deep, immediate muscle release.
Rich in trace elements — gentle on the skin.
Soft water — natural, classic buoyancy.
In Lemhi County, one of Idaho's least-populated counties, Horse Creek Hot Springs lie deep in the Salmon River Mountains on the edges of the Frank Church-River of No Return Wilderness — the largest roadless area in the contiguous United States. Access by forest road and trail naturally filters visitors, preserving a near-total solitude.
The thermal water, at around 40 °C, rises along a geological fault and pools in rock-and-gravel basins shaped by visitors over time. Simple and unadorned, these natural pools offer bathing in absolute openness — wide sky, encircling conifer forest, the murmur of a mountain creek below.
Bathing here means accepting the terms of wild nature: self-sufficiency, respect for the site, and a willingness to sit with silence. Elk, mule deer, and black bear share this drainage. Horse Creek is not a destination of comfort; it is a destination of immersion, for those who seek direct contact with one of the last true solitudes of the American West.