BLM · California

Mecca Hills Wilderness

Thanks to the restless San Andreas Fault, the geologic formations of Mecca Hills Wilderness are among the most unusual sites of their kind in the world. Entire regions are exposed layers of eroded rock...

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

Official page at Wilderness Connect ↗
Mecca Hills Wilderness
Photo from Wilderness Connect, wilderness.net
DesignationWilderness
Managed byBureau of Land Management
StateCalifornia
Size26,356 acres (Wilderness Connect)
Designated1994, by Congress
Center point33.6164, -115.9803
Night skyVery dark ground, a faint glow at most (Black Marble reading 31)

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 Mecca Hills Wilderness50°60°70°80°90°100°January: 0.60 inches of precipitationFebruary: 0.56 inches of precipitationMarch: 0.32 inches of precipitationApril: 0.17 inches of precipitationMay: 0.01 inches of precipitationJune: 0.00 inches of precipitationJuly: 0.21 inches of precipitationAugust: 0.08 inches of precipitationSeptember: 0.30 inches of precipitationOctober: 0.23 inches of precipitationNovember: 0.20 inches of precipitationDecember: 0.37 inches of precipitationJanFebMarAprMayJunJulAugSepOctNovDecJanuary: 57.2°F averageFebruary: 60.6°F averageMarch: 67.3°F averageApril: 73.0°F averageMay: 80.4°F averageJune: 87.4°F averageJuly: 93.3°F averageAugust: 93.2°F averageSeptember: 87.6°F averageOctober: 76.6°F averageNovember: 64.2°F averageDecember: 55.5°F average0 in0.5 in1 inTemp °FInches
The line is the average temperature and the bars are average precipitation at Mecca Fire Stn, 6 miles from the center point at -183 feet, station USC00045502 in the NOAA monthly climate normals for 1991 to 2020. Precipitation totals about 3 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 sits inside the boundary. 2 are within ten miles of it. Nearest first. Distances are from the campground point to the boundary edge, from the Campsite Atlas index.

Explore

Nearby on the other atlases

National Park System units within 30 miles · Park Atlas
National Register listings within 15 miles · 1 in all · Register Atlas

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

Reference

Questions people ask

How big is Mecca Hills Wilderness?

26,356 acres.

Source: Wilderness Connect

Who manages Mecca Hills Wilderness?

The Bureau of Land Management.

Source: Wilderness Connect

What state is Mecca Hills Wilderness in?

California.

Source: Wilderness Connect

When was Mecca Hills Wilderness designated?

Congress designated it in 1994.

Source: Wilderness Connect

Can I camp at Mecca Hills Wilderness?

No federal campground sits inside the boundary. The nearest is Cottonwood Campground, 9.4 miles out. 2 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 Mecca Hills Wilderness?

A point inside the boundary is at 33.616, -115.980. Joshua Tree National Park is 19 miles away. The official page carries directions and the office address.

Source: Wilderness Connect

How dark is the night sky at Mecca Hills Wilderness?

NASA’s Black Marble night-lights image reads 31 on a 0 to 255 scale at the center point, very dark ground, a faint glow at most.

Source: NASA Black Marble

Which national parks are near Mecca Hills Wilderness?

Joshua Tree National Park (19 mi). Park Atlas has fees, hours and alerts for each.

Source: Nearby on the other atlases

Are there historic places near Mecca Hills Wilderness?

1 National Register listing within 15 miles, including Martinez Historical District.

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.