Boiling Springs

Lyon County, Nevada · Near Fernley
40.2620°N, 119.3790°W · 4,095 ft
187°F 46°F air · Good soaking weather 4,095 ft Short Walk
Very Hot Source, Use Extreme Caution

At 187°F, the source water at Boiling 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 Boiling Springs LiDAR bare-earth view of the same ground around Boiling 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.

Boiling Springs earns the name. The water on record is far past scalding, close to a rolling boil, and nobody soaks in it. It lies in Lyon County about forty-nine miles from Fernley. No owner is named for the land and there is no entry for public access, so the record tells you what it is and little about your right to stand next to it.

Location
29 miles from Cold Springs, NV

Under five hundred feet of walking gets you from the closest road to the springs, and that road has no recorded name. Desert basin at around four thousand feet. Ten inches of wet in a year, a foot and a half of snow. The ground stays dry most of the year.

December through February carry the top rating. This water will scald instantly; stay back from the source and from any runoff near it, and keep dogs and kids on a leash or a hand. Access and ownership are unknown. Assume nothing.

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 Boiling Springs.

Setting
Hillside
The spring sits on a steep slope that climbs to the west.
Highest ground nearby
356 ft above the spring
Within a quarter mile, to the west
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
106 milliwatts per square meter of heat flow

That's about 1½ times the US average of 65. It's higher than at 55% 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
36°
Jan
39°
Feb
46°
Mar
53°
Apr
61°
May
72°
Jun
81°
Jul
80°
Aug
71°
Sep
56°
Oct
44°
Nov
35°
Dec
Annual Precip: 9.5 in Annual Snow: 18.7 in
Best Time to Visit
December Air 35°F · Water 187°F · +152° contrast
January Air 36°F · Water 187°F · +151° contrast
February Air 39°F · Water 187°F · +148° contrast
December offers 46°F more contrast than July
Current Conditions
46°F
N 21.6 mph 40% Good soaking weather
Today 81° Low 53° Sunny
Spring is +106° warmer
Wednesday 78° Low 52° Sunny 3% precip
Spring is +109° warmer
Thursday 74° Low 52° Sunny 2% precip
Spring is +113° warmer
Friday 79° Low 55° Sunny
Spring is +108° warmer
Saturday 82° Low 57° Sunny
Spring is +105° warmer
Temperature
187°F
Warm Hot Boiling
Water Temp 187°F (86°C)
Avg Air Temp 56°F
Above Ambient +131°F
Great soaking conditions September
Access
Road Access Short Walk
Distance to Road 467 ft
Frequently Asked Questions
What is the water temperature at Boiling Springs?
Boiling Springs has a water temperature of 187°F (86°C). This is considered a hot spring, well above body temperature.
Where is Boiling Springs located?
Boiling Springs is located in Lyon County, Nevada at 4,095 feet elevation, near Fernley. Coordinates: 40.2620°N, 119.3790°W.
How do I get to Boiling Springs?
Boiling Springs has Short Walk road access (467 ft from the road).
Is it safe to soak at Boiling Springs?
No, not at the source. The water at Boiling Springs reaches 187°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