USFS · California

Magic Mountain Wilderness

The Magic Mountain Wilderness' chaparral-covered hillsides and oak-studded canyons provide scenic vistas and recreational opportunities for the rapidly urbanizing Santa Clarita Valley. It also provides suitable habitat for the California condor. The Magic Mountain Wilderness lies within the newly designated San Gabriel Mountains National Monument. The 3314W04 Iron Canyon Trail is the only official trail here. Unfortunately, it is currently inaccessible due to post-wildfire damage and severe erosion.

Description from Wilderness Connect (wilderness.net).

Official page at Wilderness Connect ↗
Magic Mountain Wilderness
Photo from Wilderness Connect, wilderness.net
DesignationWilderness
Managed byU.S. Forest Service
StateCalifornia
Size12,178 acres
Designated2009, by Congress
Center point34.40° N, 118.34° W
Night skyVery dark ground, a faint glow at most (Black Marble reading 30)

Boundary map

2 outlines

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 Magic Mountain Wilderness50°60°70°80°January: 2.97 inches of precipitationFebruary: 3.95 inches of precipitationMarch: 2.43 inches of precipitationApril: 0.74 inches of precipitationMay: 0.29 inches of precipitationJune: 0.09 inches of precipitationJuly: 0.01 inches of precipitationAugust: 0.01 inches of precipitationSeptember: 0.11 inches of precipitationOctober: 0.60 inches of precipitationNovember: 0.69 inches of precipitationDecember: 2.02 inches of precipitationJanFebMarAprMayJunJulAugSepOctNovDecJanuary: 56.1°F averageFebruary: 56.6°F averageMarch: 59.3°F averageApril: 62.3°F averageMay: 66.1°F averageJune: 70.1°F averageJuly: 75.6°F averageAugust: 76.9°F averageSeptember: 74.7°F averageOctober: 68.4°F averageNovember: 60.7°F averageDecember: 55.1°F average0 in1 in2 in3 in4 inTemp °FInches
The line is the average temperature and the bars are average precipitation at Burbank Glendale Pasadena AP, 14 miles from the center point at 741 feet, station USW00023152 in the NOAA monthly climate normals for 1991 to 2020. Precipitation totals about 14 inches a year. The station sits about 2,600 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 →

None of the 4 federal campgrounds within ten miles sit inside the boundary. Nearest first. Distances are from the campground point to the boundary edge, from the Campsite Atlas index.

1 named Forest Service trail enters this wilderness, 6 miles in all.

TrailMiles
Iron Canyon Trail ↗6.1

Lengths and allowed uses come from the Forest Service trail layer by way of Trailhead Atlas. This trail list was copied from Trailhead Atlas on November 1, 2026 and is copied again on each weekly run. Trails in plain text have no page there yet.

Fire nearby

Within 50 miles · as of 2026-11-01
  • Prescribed
    Anf/Rx Burn

    36 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 · 21 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 Magic Mountain Wilderness?

12,178 acres.

Source: Wilderness Connect

Who manages Magic Mountain Wilderness?

The U.S. Forest Service.

Source: Wilderness Connect

What state is Magic Mountain Wilderness in?

California.

Source: Wilderness Connect

When was Magic Mountain Wilderness designated?

Congress designated it in 2009.

Source: Wilderness Connect

Can I camp at Magic Mountain Wilderness?

Camping inside a wilderness is usually allowed away from roads, with no facilities, and the managing agency page has the permit rules. The federal campgrounds within ten miles are listed under Where to camp.

Source: Where to camp

How do I get to Magic Mountain Wilderness?

A point inside the boundary is at 34.401° N, 118.338° W. Santa Monica Mountains National Recreation Area is 28 miles away. The official page carries directions and the office address.

Source: Wilderness Connect

Is there a fire near Magic Mountain Wilderness right now?

1 active incident within 50 miles as of 2026-11-01, the nearest Anf/Rx Burn at 36 miles. Distance is to the reported incident point, not the fire edge.

Source: Fire nearby

Which national parks are near Magic Mountain Wilderness?

Santa Monica Mountains National Recreation Area (28 mi). Park Atlas has fees, hours and alerts for each.

Source: Nearby on the other atlases

Are there historic places near Magic Mountain Wilderness?

The National Register has 21 listings within 15 miles, including Lopez Adobe and Pioneer Oil Refinery.

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.
  • 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.