Superstition Wilderness - Tonto NF
Four Peaks Trail
A strenuous ridge traverse to the summit of Four Peaks with 360-degree views of central Arizona
Distance
12 miles RT
Difficulty
Advanced
Elevation Gain
~3,700 ft
Best Season
Oct-Apr
Route Overview
Four Peaks is one of the most recognizable landmarks in central Arizona - a distinctive volcanic massif visible from Phoenix and the surrounding valley. The Four Peaks Trail climbs approximately 3,700 feet over 6 miles to the summit ridge, where 360-degree views stretch from the Superstition Mountains to the Mazatzals, from the Mogollon Rim to the Sonoran Desert.
The trail is strenuous and exposed for much of its length. The route follows a ridge line for the upper section, with significant exposure on both sides. The summit area involves some scrambling over volcanic rock. This is not a beginner hike - fitness, route-finding ability, and comfort with exposure are essential.
Summer temperatures make this hike dangerous from May through September. The optimal season is October through April, when temperatures are cool and the air is clear. Winter can bring snow and ice at the summit, adding technical difficulty.
Route Description
Trailhead: The Four Peaks Trail begins at the Brown's Trailhead on the eastern side of the Four Peaks wilderness, accessible from AZ-87 (Beeline Highway) via Forest Road 142 and FR-143. The road is dirt but generally passable for standard vehicles in dry conditions. The trailhead has parking, a ramada, and a vault toilet.
Lower Section: The trail begins in Sonoran Desert scrub with saguaro, palo verde, and prickly pear. The initial miles climb steadily through desert vegetation with limited shade. The grade is moderate but relentless - there are few flat sections on this trail.
Ridge Section: As you climb above 5,000 feet, the vegetation transitions to oak and juniper woodland. The trail begins to follow the ridge line, with views opening up in all directions. The exposure increases as you gain elevation. The ridge walk is the highlight of the hike - dramatic volcanic terrain with panoramic views.
Summit: The final approach to the highest peak involves scrambling over volcanic rock. The summit is marked with a benchmark and offers views in every direction. On clear days, you can see the Superstitions, the Mazatzals, the Mogollon Rim, and the Phoenix metropolitan area. The four "peaks" are the four summits of the volcanic massif - the trail reaches the highest.
Permits & Regulations
Permit Required: No. No permits are required for day use in the Four Peaks Wilderness Area.
Camping: Dispersed camping is allowed following Tonto National Forest regulations. Camp at least 200 feet from the trail and water sources. The summit area is not suitable for camping due to exposure and fragile terrain.
Fires: Check current fire restrictions. Campfires are frequently prohibited in the Four Peaks area due to fire danger.
Seasonal Closures: The Brown's Trailhead road (FR-143) may be impassable after heavy rain. Check road conditions before your trip.
⚠ Heat & Exposure Warning
The Four Peaks Trail is almost entirely exposed with minimal shade. Summer temperatures regularly exceed 100°F at the trailhead and are even more dangerous on the exposed ridge. Heat exhaustion and heat stroke are real risks. The optimal season is October through April.
Water: No water sources on the trail. Carry at least 4 liters per person for a full-day hike. Electrolyte supplements are essential in warm weather.
External Resources
Return to: Arizona Backpacking Regions