Auburn Hot Springs

Lincoln County, Wyoming · Near Afton
42.8280°N, 110.9990°W · 6,080 ft
144°F 6,080 ft Roadside Camping nearby (4.7 mi)
Very Hot Source, Use Extreme Caution

At 144°F, the source water at Auburn Hot Springs is hot enough to cause burns. Some hot springs this hot have cooler side pools or downstream areas suitable for soaking. Always test the water temperature before entering.

Aerial view of the ground around Auburn Hot Springs LiDAR bare-earth view of the same ground around Auburn 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.

Auburn Hot Springs is a scalding spring in Lincoln County, Wyoming, about eight miles from Afton. The water on record is 144 degrees, hot enough to cause burns in seconds, and the record is silent on both ownership and public entry. It is close to a road, under a hundred feet.

Location

No road name is recorded, only that the spring is within about eighty feet of one. No land unit either. Elevation is a little over six thousand feet in country that sees nine feet of snow through the winter and about two feet of rain and melt across the year. Stump Creek Guard Station is the nearest camping on file, under five miles off.

Do not get in. The temperature on record is above the scalding threshold, so the only reasonable contact is a fingertip, and only where the water has clearly cooled away from the source. Access is not recorded, so assume private until confirmed. December through February is the window on file. Chemistry comes from a 1971 sample.

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 Auburn Hot Springs.

Setting
Open ground
Flat, open ground all around.
Highest ground nearby
60 ft above the spring
Within a quarter mile, to the northeast
Cross-section through the spring

A slice through the ground from southwest to northeast, about 0.6 miles end to end.

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

Heat Below
87 milliwatts per square meter of heat flow

That's about 1½ times the US average of 65. It's higher than at 26% 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
21°
Jan
24°
Feb
32°
Mar
36°
Apr
46°
May
58°
Jun
68°
Jul
67°
Aug
57°
Sep
42°
Oct
28°
Nov
19°
Dec
Annual Precip: 24.8 in Annual Snow: 110.6 in
Best Time to Visit
December Air 19°F · Water 144°F · +125° contrast
January Air 21°F · Water 144°F · +123° contrast
February Air 24°F · Water 144°F · +120° contrast
December offers 49°F more contrast than July
Current Conditions
Today 74° Low 38° Mostly Sunny
Spring is +70° warmer
Wednesday 77° Low 42° Sunny then Slight Chance Showers And Thunderstorms 13% precip
Spring is +67° warmer
Thursday 72° Low 38° Showers And Thunderstorms 79% precip
Spring is +72° warmer
Friday 69° Low 32° Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms 24% precip
Spring is +75° warmer
Saturday 70° Low 32° Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms 15% precip
Spring is +74° warmer
Water Chemistry Sampled 1971-09-10

The water at Auburn Hot Springs is slightly acidic (pH 6.6). It is notably rich in calcium (may support bone density and joint health), magnesium (known for muscle relaxation and stress relief), and sodium (supports circulation and skin hydration).

pH 6.6 Slightly Acidic
pH influences mineral absorption through skin
Calcium 420 mg/L
May support bone density and joint health
Magnesium 69 mg/L
Known for muscle relaxation and stress relief
Sodium 1,400 mg/L
Supports circulation and skin hydration
Sulfate 1,300 mg/L
Traditionally used for skin conditions and inflammation
Chloride 1,900 mg/L
Natural antiseptic with skin health benefits
Nearby Camping
Nearby Camping
Stump Creek Guard Station 4.7 mi away

Overview Stump Creek Guard Station is located along what was once the Lander Cutoff for the Oregon Trail. Visitors can trace the path that covered wagons traveled on over 150 years ago on their way to the Pacific Northwest. Wagon ruts are still carved into the soil. The guard station is accessible by car during warmer months, but guests should be prepared to ski, snowshoe or snowmobile more than a mile to reach he cabin in winter. Guest will need to bring much of their own supplies and gea...

Reservable Yes
Reserve on Recreation.gov →
Mile-High Advisory 6,080 ft

Auburn Hot Springs sits at 6,080 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 24% stronger than at sea level, so bring sunscreen and drink more water than you normally would.

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Temperature
144°F
Warm Hot Boiling
Water Temp 144°F (62°C)
Avg Air Temp 42°F
Above Ambient +103°F
Great soaking conditions September
Access
Road Access Roadside
Distance to Road 84 ft
Frequently Asked Questions
What is the water temperature at Auburn Hot Springs?
Auburn Hot Springs has a water temperature of 144°F (62°C). This is considered a hot spring, well above body temperature.
Where is Auburn Hot Springs located?
Auburn Hot Springs is located in Lincoln County, Wyoming at 6,080 feet elevation, near Afton. Coordinates: 42.8280°N, 110.9990°W.
How do I get to Auburn Hot Springs?
Auburn Hot Springs has Roadside road access (84 ft from the road).
Can I camp near Auburn Hot Springs?
Yes, Stump Creek Guard Station is located nearby (4.7 miles away).
What minerals are in the water at Auburn Hot Springs?
Water chemistry analysis shows the presence of pH, Calcium, Magnesium, Sodium, Sulfate, Chloride. The pH is 6.6 (slightly acidic).
Is it safe to soak at Auburn Hot Springs?
No, not at the source. The water at Auburn Hot Springs reaches 144°F, which can cause severe burns within seconds. Look for cooled side pools or downstream stretches, and test with a hand before anything else.
Sources: USGS NWIS