Superstition Wilderness - Tonto NF
Devil's Chasm Trail #233
A scenic loop through a narrow volcanic canyon with seasonal waterfalls in the Superstition Mountains
Distance
6 miles
Difficulty
Moderate
Elevation Gain
~1,200 ft
Best Season
Oct-Apr
Route Overview
Devil's Chasm Trail #233 is a 6-mile loop through a narrow volcanic canyon in the Superstition Wilderness. The trail's namesake feature - Devil's Chasm - is a deep, narrow slot in the volcanic rock where a seasonal waterfall cascades after rain and snowmelt. The loop passes through diverse terrain: desert wash, volcanic cliffs, oak woodland, and the dramatic chasm itself.
The trail is well-maintained and moderately graded, suitable for hikers with some experience. The chasm section involves some scrambling and may require wading through water during high-flow periods. The waterfall is most impressive from December through April following winter storms.
The Superstition Wilderness is one of Arizona's most popular wilderness areas, but Devil's Chasm sees less traffic than the main Superstition trails. The loop can be combined with other trails in the system for longer trips.
Route Description
Trailhead: The Devil's Chasm Trail #233 is accessible from the Hieroglyphic Trailhead off AZ-88 (Apache Trail) east of Phoenix. Follow signs to the trailhead parking area. The road is paved to the trailhead.
Lower Loop: The trail begins in Sonoran Desert scrub and follows a wash into the canyon. The initial miles are relatively flat with gentle grades. You'll pass through typical Superstition terrain - volcanic cliffs, desert vegetation, and seasonal drainages.
Devil's Chasm: The trail enters the chasm via a narrow slot between volcanic walls. The walls rise 50-100 feet on either side, creating a dramatic canyon environment. During high-flow periods, you may need to wade through water or scramble over boulders. The waterfall is the highlight - a cascade of water over volcanic rock into a pool below.
Upper Loop: The trail climbs out of the chasm through oak woodland on the canyon slopes. The upper section offers views into the surrounding wilderness. The trail reconnects with the lower section to complete the loop.
Permits & Regulations
Permit Required: No. No permits are required for day use in the Superstition Wilderness.
Camping: Dispersed camping is allowed following Tonto National Forest regulations. Camp at least 200 feet from water sources and the trail.
Fires: Check current fire restrictions. Campfires are frequently prohibited in the Superstition Wilderness.
Flash Flood Risk: The chasm section can flood during rain events. Check weather conditions before entering narrow canyon sections. Do not enter the chasm if rain is threatened upstream.
External Resources
Return to: Arizona Backpacking Regions