Bare Ranch Spring emerges from high desert at 4,541 feet elevation, 39 degrees warmer than the ambient air, offering thermal relief in northeastern California's remote landscape.
The spring sits just under 100 feet from Bare Ranch Road in a meadow surrounded by aspen, fir, and pine. At 90 degrees Fahrenheit, the water provides a stark contrast to the high desert's cold winters, which bring over 56 inches of snow annually.
History of Bare Ranch Spring
This area sits near the South Warner Wilderness boundary with geological features typical of California's volcanic northeast. The spring emerges as part of the geothermal activity common to this region, where subsurface heat drives thermal features through fractured rock.
Access is straightforward via Bare Ranch Road. The roadside location makes this spring accessible year-round, though winters can be severe. Patterson Guard Station, 13.6 km away, offers a nearby basecamp for wilderness exploration.
Is Bare Ranch Spring worth visiting?
Best for
- Warm-water soaking
- Easy day trips
- Overnight camping trips
Bare Ranch Spring is well suited for warm-water soaking and easy day trips.
Annual Precip: 15.0 in
Annual Snow: 56.7 in
December
Air 30°F · Water 90°F · +60° contrast
January
Air 32°F · Water 90°F · +58° contrast
February
Air 33°F · Water 90°F · +57° contrast
December offers 46°F more contrast than July
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...
Reserve on Recreation.gov →
Swimsuit & towel
Water bottle
Stay hydrated, especially in hot water
Camping gear
Nearby camping at Patterson Guard Station
Trash bag
Pack out what you pack in
USGS Quad: (SNAKE LAKE 7.5) · PP 492: 22.0 · NOAA: 20.0 · AMS Map: ALTURAS
What is the water temperature at Bare Ranch Spring?
Bare Ranch Spring has a water temperature of 90°F (32°C). This is a warm thermal spring.
Where is Bare Ranch Spring located?
Bare Ranch Spring is located in Modoc County, California at 4,541 feet elevation, near Alturas. Coordinates: 41.1670°N, 120.0320°W.
How do I get to Bare Ranch Spring?
Bare Ranch Spring has Roadside road access, with the nearest road being Bare Ranch Road (317 ft from the road).
Can I camp near Bare Ranch Spring?
Yes, Patterson Guard Station is located nearby (8.5 miles away).
Is it safe to soak at Bare Ranch Spring?
Bare Ranch Spring is generally safe for soaking at its recorded temperature. Access may be on private land or unconfirmed — verify current conditions before visiting. Always tell someone your plans before visiting remote hot springs.
Is Bare Ranch Spring crowded?
Bare Ranch Spring is accessible from a paved road, making it easy to reach. Weekends and holidays may be busier — consider visiting on a weekday for a quieter experience.
What should I bring to Bare Ranch Spring?
Essentials for Bare Ranch Spring: swimsuit, towel, water bottle, camping gear, a trash bag to pack out what you pack in.