Squaw Baths

Modoc County, California · Near Alturas
41.2190°N, 120.0660°W · 4,494 ft
106°F 36°F air · Good soaking weather 4,494 ft Roadside Camping nearby (6.5 mi)
Aerial view of the ground around Squaw Baths LiDAR bare-earth view of the same ground around Squaw Baths
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.

Squaw Baths sits in Modoc County in the far northeast corner of California, about thirty miles from Alturas. The water comes up bath-warm, the kind of heat you could sit in without flinching. Surprise Valley Road passes within a few dozen paces, so reaching it means a pull-over and a short stroll. Who owns the ground is missing from the record, and so is any note on public access, so treat the spot as unverified until you have asked around.

Location

High desert at around 4,500 feet. Winters are cold and drop a decent amount of snow, sixty inches in an ordinary year, and precipitation is modest overall. The spring is a stone's throw from Surprise Valley Road. No land manager and no designation are attached to this point. Patterson Guard Station, the nearest listed campground, is roughly six and a half miles away.

Our data favors December through February, which is also when snow is on the ground here, so check the road before you drive out. Access is roadside. Camping is at Patterson Guard Station, six or so miles off. Nobody has recorded a fee or an owner, and access status is blank too. Confirm those before you count on soaking.

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 Squaw Baths.

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

That's about twice the US average of 65. It's higher than at 88% 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
33°
Jan
34°
Feb
39°
Mar
46°
Apr
55°
May
66°
Jun
75°
Jul
75°
Aug
66°
Sep
53°
Oct
41°
Nov
31°
Dec
Annual Precip: 15.8 in Annual Snow: 61.0 in
Best Time to Visit
December Air 31°F · Water 106°F · +75° contrast
January Air 33°F · Water 106°F · +73° contrast
February Air 34°F · Water 106°F · +72° contrast
December offers 44°F more contrast than July
Current Conditions
36°F
Clear N 0.0 mph 75% Good soaking weather
Today 75° Low 48° Sunny 1% precip
Spring is +31° warmer
Wednesday 70° Low 48° Sunny then Slight Chance Showers And Thunderstorms 15% precip
Spring is +36° warmer
Thursday 69° Low 47° Slight Chance Rain Showers 15% precip
Spring is +37° warmer
Friday 75° Low 51° Sunny 1% precip
Spring is +31° warmer
Saturday 77° Low 53° Sunny
Spring is +29° warmer
Where to Stay

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Nearby Camping
Patterson Guard Station 6.5 mi away

Overview *Altitude is 7,080 feet above sea level*  Set on the edge of a meadow surrounded by Aspen, Fir and Pine trees, Patterson Guard Station has stood since 1921. It served the Modoc National Forest as a fully staffed fire office and guard station until 1981.   Just a few footsteps from the Summit Trail and one-quarter mile from the wilderness boundary, Patterson Guard Station can be your basecamp for trips into the South Warner Wilderness or the perfect place to disconnect and relax. The...

Reservable Yes
Reserve on Recreation.gov →
Temperature
106°F
Warm Hot Boiling
Water Temp 106°F (41°C)
Avg Air Temp 51°F
Above Ambient +55°F
Good soaking conditions September
Access
Road Access Roadside
Nearest Road Surprise Valley Road
Distance to Road 156 ft
Frequently Asked Questions
What is the water temperature at Squaw Baths?
Squaw Baths has a water temperature of 106°F (41°C). This is considered a hot spring, well above body temperature.
Where is Squaw Baths located?
Squaw Baths is located in Modoc County, California at 4,494 feet elevation, near Alturas. Coordinates: 41.2190°N, 120.0660°W.
How do I get to Squaw Baths?
Squaw Baths has Roadside road access, with the nearest road being Surprise Valley Road (156 ft from the road).
Can I camp near Squaw Baths?
Yes, Patterson Guard Station is located nearby (6.5 miles away).