Idaho Hot Springs Mountain Resort
Idaho City, Idaho, United States
- Location
- Idaho City, Idaho, United States
- Water type
- iron-rich
- Temperature
- 45 °C
- pH
- 6.3
Water profile
Thermicity
Sedative
LowHigh
Relaxing — deep, immediate muscle release.
Mineralisation
Bio-active
LowHigh
Rich in active gases or metals — a strong mineral character.
Buoyancy
Standard buoyancy
LowHigh
Soft water — natural, classic buoyancy.
FerBicarbonatesManganèse
The Idaho Batholith ecoregion is a Level III ecoregion designated by the United States Environmental Protection Agency (EPA) in the U.S. states of Idaho and Montana. It is contained within the following biomes designated by the World Wild Fund for Nature (WWF): temperate coniferous forests; temperate grasslands, savannas, and shrublands; and deserts and xeric shrublands.
Insider tip — Idaho Hot Springs Mountain Resort occupies a remote canyon in the Boise National Forest, surrounded by ponderosa pine and the peaks of the Idaho Batholith. The iron-rich water at 45 degrees Celsius is among the hotter naturally occurring flows in the region, drawing serious soakers willing to make the unpaved road approach. Riverside pools allow guests to adjust temperature by diverting cold creek water. The forested setting and absence of cellular service create a genuine off-grid immersion rarely found at a managed resort.
Nearby
Frequently asked questions
How hot is the water?
The water runs quite hot here, around 45 °C — a sedative water that brings immediate muscle release.
What type of water is found here?
This spot features iron-rich water.
What is the best season to visit?
The most favourable period for this spot is: Toute l'année (idéal automne-hiver).