BLM · California

Cache Creek Wilderness

The Cache Creek Wilderness is centered on a 17-mile stretch of Cache Creek, flowing from Clear Lake in eastern Lake County. Numerous steep tributaries feed into Cache Creek within the Wilderness including Dry Creek, Rocky Creek, Trout Creek, and Crack Canyon. The creek runs east towards the Capay Valley and the Sacramento River while forming a steep-sided canyon through most of the area. The steep canyon walls occasionally open to broad, grassy meadows with scattered valley oaks, such as Baton Flat, Wilson Valley, and Kennedy Flats. Outside the river canyon, the majority of the Wilderness is dominated by rugged chaparral-covered hills.

Description from Wilderness Connect (wilderness.net).

Official page at Wilderness Connect ↗
Cache Creek Wilderness
Photo from Wilderness Connect, wilderness.net
DesignationWilderness
Managed byBureau of Land Management
StateCalifornia
Size27,296 acres
Designated2006, by Congress
Center point38.96° N, 122.47° W
Night skyAbout as dark as the ground gets (Black Marble reading 15)

Boundary map

1 outline

Boundary, simplified to about 0.005 degrees

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 Cache Creek Wilderness40°50°60°70°80°January: 6.19 inches of precipitationFebruary: 6.15 inches of precipitationMarch: 3.99 inches of precipitationApril: 1.99 inches of precipitationMay: 1.16 inches of precipitationJune: 0.23 inches of precipitationJuly: 0.01 inches of precipitationAugust: 0.09 inches of precipitationSeptember: 0.17 inches of precipitationOctober: 0.91 inches of precipitationNovember: 2.89 inches of precipitationDecember: 6.08 inches of precipitationJanFebMarAprMayJunJulAugSepOctNovDecJanuary: 43.7°F averageFebruary: 45.7°F averageMarch: 48.5°F averageApril: 52.8°F averageMay: 58.8°F averageJune: 67.3°F averageJuly: 73.6°F averageAugust: 72.4°F averageSeptember: 67.9°F averageOctober: 59.3°F averageNovember: 49.5°F averageDecember: 43.7°F average0 in2 in4 in6 in8 inTemp °FInches
The line is the average temperature and the bars are average precipitation at Clearlake 4 SE, 5 miles from the center point at 1,349 feet, station USC00041806 in the NOAA monthly climate normals for 1991 to 2020. Precipitation totals about 30 inches a year.

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 is within ten miles of the boundary in the Campsite Atlas index. Camping inside a wilderness is usually allowed away from trails and water, with no facilities; the managing agency page has the permit and group-size rules.

Fire nearby

Within 50 miles · as of 2026-11-01
  • Prescribed
    B15 White Ranch Rx

    27 mi from the center point · 30 acres

  • Prescribed
    Alder Springs Underburn Rx

    50 mi from the center point

Distance is to the reported incident point, not the fire edge, and is measured from the center of a boundary that may be many miles across. Check the agency page for closures.

Explore

Nearby on the other atlases

National Register listings within 15 miles · 1 in all · Register Atlas

Landmarks are listed first, then by distance from the boundary.

Guidebooks for California

We earn a small commission if you buy through these links. It does not change what we list.

  • Walkabout Northern California
    Tom Courtney, 2019
    Find at Bookshop.org
  • Backpacking California
    Wilderness Press, 2019
    Find at Bookshop.org
  • Coastal trails of Southern California
    Linda B. Mullally, 2018
    Find at Bookshop.org
  • Hiking northern California
    Bubba Suess, 2017
    Find at Bookshop.org
  • Hiking the Pacific Crest Trail: Southern California
    Shawnte Salabert, 2017
    Find at Bookshop.org

Titles come from Open Library's catalog, matched by subject heading or by title.

Reference

Questions people ask

How big is Cache Creek Wilderness?

27,296 acres.

Source: Wilderness Connect

Who manages Cache Creek Wilderness?

The Bureau of Land Management.

Source: Wilderness Connect

What state is Cache Creek Wilderness in?

California.

Source: Wilderness Connect

When was Cache Creek Wilderness designated?

Congress designated it in 2006.

Source: Wilderness Connect

How do I get to Cache Creek Wilderness?

A point inside the boundary is at 38.957° N, 122.475° W. The official page carries directions and the office address.

Source: Wilderness Connect

Is there a fire near Cache Creek Wilderness right now?

2 active incidents within 50 miles as of 2026-11-01, the nearest B15 White Ranch Rx at 27 miles. Distance is to the reported incident point, not the fire edge.

Source: Fire nearby

Are there historic places near Cache Creek Wilderness?

The National Register has 1 listing within 15 miles, including Rumsey Town Hall.

Source: Register Atlas

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.
  • 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.