Backpack Trail Guide

Trails / Arizona / White Mountains

Mount Baldy Loop (East and West Baldy Trails)

Mount Baldy Wilderness, Apache-Sitgreaves National Forests (AZ 273, near Greer and Sunrise)

Mount Baldy is the highest peak in Arizona’s White Mountains, an extinct volcano whose eastern slopes form the small Mount Baldy Wilderness. Two trails climb it along the forks of the Little Colorado River, through spruce, fir, and aspen forest and open meadows, and join near the boundary of the White Mountain Apache Reservation. Linked with a crossover trail, they make a loop of about 16 miles that Backpacker describes as exploring the headwaters of the Little Colorado.

The summit itself is off limits. Wikipedia describes Mount Baldy as one of the most sacred mountains to the Apache, and the top is closed to non-tribal visitors.

The hike

Wilderness.net describes the wilderness as occupying the eastern slope of Mount Baldy, with the summit inside the reservation. Two major trails cross it. The West Baldy Trail (Sheep’s Crossing) follows the West Fork of the Little Colorado River for seven miles and is the more popular. The East Baldy Trail (Phelp’s Cabin) follows the East Fork for seven miles and gets much less foot traffic. The two join near the reservation boundary.

SummitPost says the 3.5-mile Crossover Trail #96 links the start of the East Baldy Trail with a point near the start of the West Baldy Trail, so you can hike a loop from either end. It says the West Baldy Trail gains a bit more elevation, about 2,400 feet versus 2,100, and faces north and west, while the East Baldy Trail offers dramatic rock formations and views to the southeast.

Backpacker’s version starts at the East Baldy trailhead, about 45 miles southeast of Show Low off AZ 273. It heads 6 miles west and south on the East Baldy Trail #95 along the East Fork of the Little Colorado, then continues 6.5 miles on the West Baldy Trail #94, dropping to the headwaters of the West Fork, before turning onto the Crossover Trail #96 back to the start.

The West Baldy Trail, per The Armchair Explorer, follows the West Fork steadily upstream for about two miles. That lower stretch sees the most people, but the crowd thins as the climbing begins. The trail crosses the West Fork on an old bridge and continues at a steady but not hard grade. Outdoors SW describes the forest as Colorado blue spruce, white fir, ancient Douglas fir, ponderosa pine, white pine, and aspen, and notes that the Little Colorado and Salt Rivers both begin on Baldy’s slopes.

Near the top, the trails meet in a saddle. Outdoor Pilgrim, which hiked it in 2026, describes a sign at about 11,200 feet where the West and East Baldy Trails meet. Backpacker says the reservation boundary is marked by wooden posts. White Mountains Online and other guides ask hikers to respect the tribe’s customs and laws and not travel to the top. Outdoor Pilgrim notes that the tribe doesn’t offer climbing permits for the summit.

Wilderness.net quotes surveyor George Wheeler, who in the 1870s called the view from Mount Baldy the most magnificent he had seen. Wikipedia says Wheeler named the mountain Mount Thomas before it became Mount Baldy. Wilderness.net calls the area one of the most popular hiking areas in Arizona, and Outdoors SW calls it one of the smallest but most pristine areas in the wilderness system.

For another high-country Arizona overnight, see the Chiricahua Crest Trail.

Tips

Camping

Camping is dispersed in the Mount Baldy Wilderness. Guides agree on wilderness rules: no motorized vehicles, bicycles, or power equipment, and group limits of 12 for hiking and riding and 6 for camping. Backpacker lists no permit. Confirm current rules and fire restrictions with the Apache-Sitgreaves National Forests.

Inside Intel: Backpacker’s recommended camp is along the Little Colorado River around mile 10.5 of its loop: pick an established site among the ponderosas, with easy water access, and the writer doubted you’d share it with anyone except mule deer, coyotes, or bobcats. Wilderness.net’s observation that the East Baldy Trail gets much less traffic than the West is worth using if you want a quieter camp.

Trail facts

The Lowdown

A riverside camp under the ponderosas:

High camps along the Little Colorado call for a pad that insulates well. See which sleeping pads testers recommend.

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Where this comes from

This page draws on the sources below, along with other guides and trip reports. Links go to the original pages.

Before you go: This page is based on published trail guides, trip reports, and reviews, along with official park and agency information where we could find it. It’s meant to help backpackers discover new trails, not to replace current, official information. Conditions, closures, permits, campsites, and water sources change, and some details here may be out of date or wrong. Confirm everything with the managing agency and check current conditions before you head out, and don’t rely on this page alone for safety or navigation. Backcountry travel involves risk.