USFS · California

Chanchelulla Wilderness

Chanchelulla Peak stands at 6,399 feet, the highest point in Chanchelulla Wilderness, a steeply rugged area with slopes angling as much as 70 degrees. The southern slopes are primarily covered in dense...

Description from Wilderness Connect (wilderness.net), where the full text continues.

Official page at Wilderness Connect ↗
Chanchelulla Wilderness
Photo from Wilderness Connect, wilderness.net
DesignationWilderness
Managed byU.S. Forest Service
StateCalifornia
Size8,022 acres (Wilderness Connect)
Designated1984, by Congress
Center point40.4679, -122.9867
Night skyAbout as dark as the ground gets (Black Marble reading 11)

Boundary map

1 outline

Boundary, simplified to about 0.005 degrees Federal campground

The outline is the agency boundary simplified for display, so small parcels and inholdings may not show. The agency page has the authoritative map.

Weather by month

NOAA climate normals →
Weather by month near Chanchelulla Wilderness30°40°50°60°70°80°January: 6.68 inches of precipitation, 2.2 inches of snowFebruary: 5.69 inches of precipitation, 1.3 inches of snowMarch: 5.01 inches of precipitation, 0.2 inches of snowApril: 2.62 inches of precipitation, 0.2 inches of snowMay: 1.86 inches of precipitation, 0.0 inches of snowJune: 0.93 inches of precipitation, 0.0 inches of snowJuly: 0.27 inches of precipitation, 0.0 inches of snowAugust: 0.17 inches of precipitation, 0.0 inches of snowSeptember: 0.31 inches of precipitation, 0.0 inches of snowOctober: 2.00 inches of precipitation, 0.0 inches of snowNovember: 4.33 inches of precipitation, 0.8 inches of snowDecember: 7.67 inches of precipitation, 4.0 inches of snowJanFebMarAprMayJunJulAugSepOctNovDecJanuary: 40.3°F averageFebruary: 43.3°F averageMarch: 47.2°F averageApril: 51.8°F averageMay: 59.4°F averageJune: 66.3°F averageJuly: 73.7°F averageAugust: 72.3°F averageSeptember: 66.2°F averageOctober: 55.8°F averageNovember: 45.4°F averageDecember: 38.6°F average0 in2 in4 in6 in8 inTemp °FInches
The line is the average temperature and the bars are average precipitation at Weaverville, 19 miles from the center point at 2,058 feet, station USC00049490 in the NOAA monthly climate normals for 1991 to 2020. Precipitation totals about 38 inches a year. The dotted line is average snowfall, about 9 inches a year on the same inches scale. The station sits about 3,000 feet lower than the center point, so temperatures on the ground run cooler.

Large units span more than one climate. The station stands in for the center point, and the outer parts of the boundary can be warmer or colder.

Where to camp

Campsite Atlas →

No federal campground sits inside the boundary. 1 is within ten miles of it. Nearest first. Distances are from the campground point to the boundary edge, from the Campsite Atlas index.

6 named Forest Service trails enter this wilderness, 20 miles in all.

TrailMiles
Chanchelulla Divide4.7
Chanchelulla Gulch4.3
Sugarloaf Peak3.1
Jerk2.5
Potato Creek2.5
Upper Chanchelulla2.5

Lengths and allowed uses come from the Forest Service trail layer by way of Trailhead Atlas, refreshed September 18, 2026. Trails in plain text have no page there yet.

Explore

Nearby on the other atlases

Reference

Questions people ask

How big is Chanchelulla Wilderness?

8,022 acres.

Source: Wilderness Connect

Who manages Chanchelulla Wilderness?

The U.S. Forest Service.

Source: Wilderness Connect

What state is Chanchelulla Wilderness in?

California.

Source: Wilderness Connect

When was Chanchelulla Wilderness designated?

Congress designated it in 1984.

Source: Wilderness Connect

Can I camp at Chanchelulla Wilderness?

No federal campground sits inside the boundary. The nearest is Basin Gulch Campground, 6 miles out. 1 in all are within ten miles. Camping inside a wilderness is usually allowed away from roads, with no facilities; the managing agency page has the permit rules.

Source: Where to camp

How do I get to Chanchelulla Wilderness?

A point inside the boundary is at 40.468, -122.987. Whiskeytown National Recreation Area is 19 miles away. The official page carries directions and the office address.

Source: Wilderness Connect

How dark is the night sky at Chanchelulla Wilderness?

NASA’s Black Marble night-lights image reads 11 on a 0 to 255 scale at the center point, about as dark as the ground gets.

Source: NASA Black Marble

Which national parks are near Chanchelulla Wilderness?

Whiskeytown National Recreation Area (19 mi). Park Atlas has fees, hours and alerts for each.

Source: Nearby on the other atlases

Sources

  • Boundary, name, acreage, designation year, states and description: Wilderness Connect.
  • Campgrounds: the Campsite Atlas index of federal campgrounds, matched to this boundary at build time.
  • Trailheads and sites: the Forest Service Recreation Opportunities layer, points inside the boundary.
  • Trails: the Trailhead Atlas open-data file of Forest Service trails, matched on the wilderness each trail enters.
  • Night sky: NASA Black Marble (VIIRS, 2016 composite) sampled at zoom 6 around the center point.
  • Weather, alerts, air quality, river flow and earthquakes load live in your browser from NWS, AirNow, USGS and iNaturalist when you open the page.