Lightfoot Hot Springs

Camas County, Idaho · Near Fairfield
43.6050°N, 114.9480°W · 5,802 ft
133°F 5,802 ft Open Short Walk US Forest Service Camping nearby (3.3 mi)
Aerial view of the ground around Lightfoot Hot Springs LiDAR bare-earth view of the same ground around Lightfoot Hot Springs
Aerial LiDAR bare earth

Drag the handle to compare the two views. The orange dot marks the spring, in a frame about three quarters of a mile wide.

Lightfoot Hot Springs is on the Sawtooth National Forest in Camas County, nineteen miles from Fairfield. Hot water, above the comfortable range. The USGS measured the flow at a hundredth of a cubic foot a second, which is tiny. Access is open and Bowns Campground is about three miles away.

Location

Carrie Creek Road runs about 0.2 miles from the spring, so the approach is a short walk. Elevation is fifty-eight hundred feet, high enough for heavy snow, around eleven feet a year. Moderate precipitation otherwise. National Forest land, no other designation, with nothing stricter than ordinary Forest Service rules on record. Bowns Campground, three miles or so off, is the closest camping our records show.

Winter comes up as the dry season, with the usual caveat about snow at this elevation. Careless contact could scald; check the water first. No fee listed. The chemistry is from an October 1977 survey, and the flow measurement is from the same agency, so both are decades old.

Terrain

Aircraft with laser scanners measured this ground to within inches. The scan strips out trees and buildings, leaving the bare shape of the land around Lightfoot Hot Springs.

Setting
Hillside
The spring sits on a steep slope that climbs to the southeast.
Highest ground nearby
523 ft above the spring
Within a quarter mile, to the southeast
Cross-section through the spring

A slice through the ground from west to east, about 0.6 miles end to end.

Elevation data: USGS 3D Elevation Program. Aerial imagery: USGS The National Map. Public domain.

Heat Below
137 milliwatts per square meter of heat flow

That's about twice the US average of 65. It's higher than at 87% of the springs on this site.

Heat flow measures the warmth working its way up through the ground from deep inside the earth. Where it runs high, rain and snowmelt that seep down through cracks in the rock come back up hot.

Heat flow estimate: Stanford Thermal Earth Model (Aljubran & Horne, 2024), CC BY 4.0.

Monthly Climate
23°
Jan
25°
Feb
31°
Mar
37°
Apr
45°
May
57°
Jun
68°
Jul
67°
Aug
57°
Sep
42°
Oct
30°
Nov
20°
Dec
Annual Precip: 26.8 in Annual Snow: 129.0 in
Best Time to Visit
December Air 20°F · Water 133°F · +113° contrast
January Air 23°F · Water 133°F · +111° contrast
February Air 25°F · Water 133°F · +109° contrast
December offers 48°F more contrast than July
Current Conditions
SSE 2.3 mph
Today 69° Low 40° Sunny
Spring is +64° warmer
Wednesday 76° Low 45° Sunny
Spring is +57° warmer
Thursday 68° Low 40° Showers And Thunderstorms 80% precip
Spring is +65° warmer
Friday 68° Low 38° Mostly Sunny then Slight Chance Rain Showers 21% precip
Spring is +65° warmer
Saturday 71° Low 40° Sunny 6% precip
Spring is +62° warmer
Water Chemistry Sampled 1977-10-14

The water at Lightfoot Hot Springs is alkaline (pH 8.8).

pH 8.8 Alkaline
pH influences mineral absorption through skin
Calcium 2 mg/L
May support bone density and joint health
Sodium 82 mg/L
Supports circulation and skin hydration
Sulfate 26 mg/L
Traditionally used for skin conditions and inflammation
Chloride 16 mg/L
Natural antiseptic with skin health benefits
Nearby Camping
Nearby Camping
Bowns Campground 3.3 mi away

Bowns Campground, located 25 miles east of Featherville and 18 miles north of Fairfield, is a developed campground composed of 10 units along Big Smoky Creek. Two of the camp sites are double family units.  Camping, fishing, hiking, and picnicking are popular activities. Campground amenities include picnic tables, fire rings, drinking water (seasonally) and restrooms. Miller Creek Trail (#087) starts just south of the campground and is open to motorcycles.

Reserve on Recreation.gov →
Mile-High Advisory 5,802 ft

Lightfoot Hot Springs sits at 5,802 feet above sea level, way above the mile-high mark. You may not feel the altitude strongly, but hot water still dehydrates you faster at elevation. UV is about 23% stronger than at sea level, so bring sunscreen and drink more water than you normally would.

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Temperature
133°F
Warm Hot Boiling
Water Temp 133°F (56°C)
Avg Air Temp 42°F
Above Ambient +91°F
Great soaking conditions September
Access
Open
Road Access Short Walk
Nearest Road Carrie Creek Road
Distance to Road 0.2 mi
Land
Ownership Federal
Agency US Forest Service
Designation National Forest
Unit Sawtooth National Forest
Manager US Forest Service
Protection 3 - Protected, subject to extractive use
Frequently Asked Questions
What is the water temperature at Lightfoot Hot Springs?
Lightfoot Hot Springs has a water temperature of 133°F (56°C). This is considered a hot spring, well above body temperature.
Where is Lightfoot Hot Springs located?
Lightfoot Hot Springs is located in Camas County, Idaho at 5,802 feet elevation, near Fairfield. Coordinates: 43.6050°N, 114.9480°W.
How do I get to Lightfoot Hot Springs?
Lightfoot Hot Springs has Short Walk road access, with the nearest road being Carrie Creek Road (0.2 mi from the road).
Is Lightfoot Hot Springs free to visit?
Lightfoot Hot Springs has Open access. It is managed by US Forest Service.
Can I camp near Lightfoot Hot Springs?
Yes, Bowns Campground is located nearby (3.3 miles away).
What minerals are in the water at Lightfoot Hot Springs?
Water chemistry analysis shows the presence of pH, Calcium, Sodium, Sulfate, Chloride. The pH is 8.8 (alkaline).
Is it safe to soak at Lightfoot Hot Springs?
With care. At 133°F Lightfoot Hot Springs is hot enough to need short sessions, fifteen to twenty minutes, and plenty of water. Enter slowly and get out if you feel light-headed.
Sources: USGS NWIS