Overland route40 midifficulty: moderate

Apache Trail (Arizona SR-88)

RegionArizonaAgencyArizona Department of Transportation, U.S. Forest ServiceLast verified
Apache Trail (Arizona SR-88) — overland route near Apache Junction, Arizona, Arizona
Photo by Doug Dolde via Wikimedia Commons (public domain)
Trail vitals6 facts
Length
40mi
Technical difficulty
Moderate
Direction
Point to point
Vehicle
High-clearance vehicle on the dirt section. Long trailers, dual-rear-wheel trucks, and full-size RVs are not recommended; many rental contracts prohibit the route entirely.
Best months
Oct, Nov, Dec, Jan, Feb, Mar, Apr
Cell coverage
Spotty. Service drops past Tortilla Flat and stays gone until Roosevelt Lake.

The Apache Trail is the 40-mile run of Arizona State Route 88 between Apache Junction and Theodore Roosevelt Dam, threading the Superstition Mountains on the southwest edge of Tonto National Forest. The first 18 paved miles to Tortilla Flat handle car traffic; the dirt section that follows climbs over Fish Creek Hill, drops to Apache Lake, and ends at Roosevelt Lake. The Tonto Wagon Road was cut here between 1903 and 1905 to supply construction of Roosevelt Dam.

A 2019 storm triggered a major slide between Fish Creek Hill Overlook and Apache Lake Marina that closed the dirt section for nearly five years. ADOT completed repairs and reopened the road in September 2024. The dirt grade is narrow, edged by serious drop-offs, and not a place for inexperienced mountain drivers or oversized rigs.

Hazards

Read before you go

  • Narrow one-lane sections. Fish Creek Hill is a single graded lane with sheer drops on the canyon side. Use pullouts and yield to oncoming traffic.
  • Vehicle size limits. No trailers, fifth wheels, dual-rear-wheel pickups, or vehicles longer than 40 feet on the dirt section. Many rental agreements prohibit the road entirely.
  • Storm damage. The 2019 slide closed the road for years. Future closures during heavy rain are routine. Check ADOT's road status before driving.
  • Heat. Summer surface temperatures top 110°F. The route holds the sun and there is little shade.
  • No services. No fuel, no water, and patchy cell coverage between Tortilla Flat and SR-188.

Location

40 mi · Overland route

Approx. location 33.521, -111.394

Trail facts

5 fields
AgencyArizona Department of Transportation, U.S. Forest Service
Nearest townApache Junction, Arizona
Websitewww.fs.usda.gov/tonto
ClosedJun, Jul, Aug
Approx. location33.521, -111.394

Getting there

Directions

From Apache Junction (western terminus). Take US-60 east to Idaho Road (exit 196). Turn north and follow signs to SR-88 / Apache Trail. Pavement continues 18 miles to Tortilla Flat; dirt begins immediately east of town.

From Roosevelt Lake (eastern terminus). From Globe, take US-60 west to SR-188 north. Follow SR-188 about 28 miles to Roosevelt Dam. Turn west on SR-88 to begin the dirt section.

Photos

5 photos

Photos · 5

Field notes

Getting Oriented

The Apache Trail leaves the eastern edge of greater Phoenix at Apache Junction and runs northeast across Tonto National Forest's Mesa Ranger District. The paved section to Tortilla Flat is a popular day trip out of the valley; the dirt section beyond is the part that draws overlanders. The route ends at SR-188 next to Theodore Roosevelt Dam, where pavement resumes and most drivers either return the way they came or loop south through Globe.

Trail Overview

Forty miles point-to-point. The first 18 miles are paved two-lane through Goldfield and Tortilla Flat with stops at Canyon Lake and the Lost Dutchman pull-offs. Pavement ends at Tortilla Flat. The next 22 miles drop into Fish Creek Canyon over a series of one-lane switchbacks with exposed cliff edges, then trace Apache Lake's southern shore before crossing the Salt River below Roosevelt Dam. The dirt grade is graded gravel rather than technical, but width and drop-offs put it firmly off-limits for trailers, fifth wheels, and dual-rear-wheel trucks.

Points of Interest

  • Goldfield Ghost Town. Reconstructed 1890s mining town a few miles up SR-88 from Apache Junction. Tourist-oriented but a useful first stop.
  • Canyon Lake. The first of the three Salt River Project reservoirs along the route. Boat ramps, picnic areas, and the Dolly Steamboat tour dock.
  • Tortilla Flat. Population six. Last fuel and food before the dirt section starts. Saloon and post office.
  • Fish Creek Hill Overlook. The high point of the dirt section. Pullout above the canyon with the route's most famous view down to the Salt River.
  • Apache Lake. Long, narrow reservoir behind Horse Mesa Dam. Marina, campground, and lakeside dispersed sites.
  • Theodore Roosevelt Dam. The eastern terminus. Completed in 1911, the original masonry dam was raised and faced with concrete in the 1990s.

Where to Camp

Apache Lake Campground sits along the lake's south shore near the marina. Tonto NF maintains additional developed campgrounds at Burnt Corral and Cholla Bay on Roosevelt Lake. Dispersed camping is permitted on Tonto NF land off the main road with the standard 14-day stay limit, though most of the immediate corridor is signed against it. The Tonto Pass (daily or annual) is required for parking at developed sites.

Tips for a Safe and Enjoyable Trip

  • Check ADOT's SR-88 status before going. The dirt section closes during heavy rain and through repair windows.
  • Drive the dirt section east-to-west if you want to face the cliff side rather than the drop side on Fish Creek Hill.
  • Pull over for oncoming traffic on the one-lane switchbacks. Use the horn at blind corners.
  • No fuel between Tortilla Flat and the SR-188 junction. Top off before leaving the pavement.
  • Summer surface temperatures top 110°F. Plan a cool-season visit.
  • The Tonto NF Mesa Ranger District handles current closures: 480-610-3300.

Frequently asked

Common questions

How difficult is Apache Trail (Arizona SR-88)?
Apache Trail (Arizona SR-88) is rated moderate. The route runs 40 miles.
What kind of vehicle do you need for Apache Trail (Arizona SR-88)?
High-clearance vehicle on the dirt section. Long trailers, dual-rear-wheel trucks, and full-size RVs are not recommended; many rental contracts prohibit the route entirely.
When is the best time to visit Apache Trail (Arizona SR-88)?
The best months are Oct, Nov, Dec, Jan, Feb, Mar, Apr. Avoid Jun, Jul, Aug.
Is there cell service at Apache Trail (Arizona SR-88)?
Spotty. Service drops past Tortilla Flat and stays gone until Roosevelt Lake.