BLM · California

Palen/McCoy Wilderness

Within the Palen-McCoy Wilderness lie five distinct desert mountain ranges: the Palen, McCoy, Granite, Little Maria, and Arica. They are separated from each other by broad, sloping bajadas, and don't receive a passel of human visitors. Still, interior valleys and canyons, jagged peaks above dry slopes, and the colorful cobbles of desert pavement present an ever-changing pattern for the rare traveler. An intricate array of washes in the valley between the Palen and McCoy Mountains are heavily draped in ironwood and paloverde trees–in fact, the ironwood forest is the biggest and most lush in the entire California Desert, perhaps in the world.

Description from Wilderness Connect (wilderness.net).

Official page at Wilderness Connect ↗
Palen/McCoy Wilderness
Photo from Wilderness Connect, wilderness.net
DesignationWilderness
Managed byBureau of Land Management
StateCalifornia
Size236,488 acres
Designated1994, by Congress
Center point33.87° N, 115.04° W
Night skyVery dark ground, a faint glow at most (Black Marble reading 27)

Boundary map

2 outlines

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 Palen/McCoy Wilderness50°60°70°80°90°100°JanFebMarAprMayJunJulAugSepOctNovDecJanuary: 56.2°F averageFebruary: 59.8°F averageMarch: 66.2°F averageApril: 72.8°F averageMay: 81.9°F averageJune: 90.8°F averageJuly: 95.9°F averageAugust: 95.1°F averageSeptember: 88.5°F averageOctober: 76.4°F averageNovember: 63.8°F averageDecember: 54.5°F averageTemp °F
The line is the average temperature at Iron Mtn, 20 miles from the center point at 922 feet, station USC00044297 in the NOAA monthly climate normals for 1991 to 2020. The station sits about 1,700 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 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.

Explore

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 Palen/McCoy Wilderness?

236,488 acres.

Source: Wilderness Connect

Who manages Palen/McCoy Wilderness?

The Bureau of Land Management.

Source: Wilderness Connect

What state is Palen/McCoy Wilderness in?

California.

Source: Wilderness Connect

When was Palen/McCoy Wilderness designated?

Congress designated it in 1994.

Source: Wilderness Connect

How do I get to Palen/McCoy Wilderness?

A point inside the boundary is at 33.865° N, 115.044° W. The official page carries directions and the office address.

Source: Wilderness Connect

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.