USFS · Arizona

Mount Baldy Wilderness

Captain George Wheeler, who surveyed much of the American Southwest in the 1870s, wrote that the view from Mount Baldy was "the most magnificent and effective of any among the large number that have come under my observation." In other words, he liked it... he really liked it. So do the scores of day hikers who visit Mount Baldy Wilderness today, making it one of the most popular hiking areas in Arizona. Two major trails crisscross the Wilderness. The popular West Baldy Trail (Sheep's Crossing) follows the West Fork of the Little Colorado River for seven miles. The East Baldy Trail (Phelp's Cabin) follows the East Fork of the Little Colorado for seven miles and receives much less foot traffic.

Description from Wilderness Connect (wilderness.net).

Official page at Wilderness Connect ↗
Mount Baldy Wilderness
Photo from Wilderness Connect, wilderness.net
DesignationWilderness
Managed byU.S. Forest Service
StateArizona
Size6,819 acres
Designated1970, by Congress
Center point33.94° N, 109.53° W
Night skyAbout as dark as the ground gets (Black Marble reading 12)

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 Mount Baldy Wilderness20°30°40°50°60°January: 2.02 inches of precipitationFebruary: 2.76 inches of precipitationMarch: 2.30 inches of precipitationApril: 0.95 inches of precipitationMay: 0.73 inches of precipitationJune: 0.87 inches of precipitationJuly: 4.65 inches of precipitationAugust: 3.96 inches of precipitationSeptember: 2.33 inches of precipitationOctober: 1.59 inches of precipitationNovember: 1.67 inches of precipitationDecember: 2.85 inches of precipitationJanFebMarAprMayJunJulAugSepOctNovDecJanuary: 26.7°F averageFebruary: 28.4°F averageMarch: 33.3°F averageApril: 39.2°F averageMay: 46.5°F averageJune: 54.1°F averageJuly: 57.7°F averageAugust: 56.2°F averageSeptember: 52.4°F averageOctober: 43.3°F averageNovember: 35.9°F averageDecember: 28.2°F average0 in1 in2 in3 in4 in5 inTemp °FInches
The line is the average temperature and the bars are average precipitation at Sunrise Mtn, 3 miles from the center point at 9,370 feet, station USC00028326 in the NOAA monthly climate normals for 1991 to 2020. Precipitation totals about 27 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 →

None of the 9 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.

Show 1 more

3 named Forest Service trails enter this wilderness, 17 miles in all.

TrailMiles
West Baldy ↗8
East Baldy ↗5.9
Mt. Baldy Crossover3.5

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
    D6 Wallow West Unit 6 Rx

    11 mi from the center point · 7,605 acres

  • Prescribed
    Fta Tonto North Rx

    14 mi from the center point

  • Prescribed
    D6 - Heifer Rx

    17 mi from the center point · 3,116 acres

  • Prescribed
    D7 Brushy Mtn North Rx

    20 mi from the center point · 1,353 acres

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 · 3 in all · Register Atlas

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

Guidebooks for Arizona

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

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

Reference

Questions people ask

How big is Mount Baldy Wilderness?

6,819 acres.

Source: Wilderness Connect

Who manages Mount Baldy Wilderness?

The U.S. Forest Service.

Source: Wilderness Connect

What state is Mount Baldy Wilderness in?

Arizona.

Source: Wilderness Connect

When was Mount Baldy Wilderness designated?

Congress designated it in 1970.

Source: Wilderness Connect

Can I camp at Mount Baldy 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 Mount Baldy Wilderness?

A point inside the boundary is at 33.938° N, 109.530° W. The official page carries directions and the office address.

Source: Wilderness Connect

Is there a fire near Mount Baldy Wilderness right now?

4 active incidents within 50 miles as of 2026-11-01, the nearest D6 Wallow West Unit 6 Rx at 11 miles. Distance is to the reported incident point, not the fire edge.

Source: Fire nearby

Are there historic places near Mount Baldy Wilderness?

The National Register has 3 listings within 15 miles, including Butterfly Lodge and Ps Knoll Lookout Complex.

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.