Parking
Douglas Spring Trailhead is at the east end of Speedway Boulevard, on the south side. Use the designated lot; during the busy season, cars also line the road.

Saguaro National Park, AZ
A long desert climb to a shaded backcountry camp.
Overview
Map & elevation
Plan your hike

The highest, rockiest slopes around here are a summer buffet for grizzly bears.
Saguaro Tour Guide
Parkwolf is a GPS audio tour guide for Saguaro National Park. As you drive, it chimes in with what’s ahead: hidden gems, upcoming stops, history, geology, and wildlife, right through your car’s speakers.
See the Saguaro audio tourRecorded for this trailhead
Douglas Spring and Wildhorse: The Falls Hike“You're nearing the Douglas Spring and Wildhorse trailheads near the end of Speedway Boulevard.”
Plays as you drive up to this trailhead in the Parkwolf Saguaro Tour Guide.
More stories near here in the app
Trail guide
Douglas Spring Trail to Douglas Spring Campground is a 13-mile out-and-back from the east end of Speedway Boulevard. The campground is about 6.5 miles up the trail, with roughly 1,800 feet of climbing before you turn around and retrace the same path. Plan on about seven to eight hours. This is a long desert hike into the Rincon foothills; the campground is the turnaround, not the shorter Bridal Wreath Falls outing or the much longer continuation toward Mica Mountain.
The lower approach crosses desert foothills before the grade steepens. Expect rocky dirt and worn, step-like cuts on the steeper sections, with saguaros and desert shrubs along the way. The route rises into Saguaro Wilderness, designated in 1976, and continues east toward the Rincons. The lower trail is shared with other outings, so follow Douglas Spring Trail toward camp rather than turning onto a falls loop or another connector.
The campground sits at about 4,800 feet. Mesquite and juniper give the camp area some shade, and the views look back toward Tanque Verde Falls and Tina Larga tank. It is a quiet backcountry destination, but the route to reach it is a substantial climb; save enough energy for the same trail back down.
Backcountry water is seasonal and scarce, and the drainage near camp is not dependable. Carry what you need for the full day; the park recommends at least a gallon per person per day, and any collected surface water needs treatment. Pets are prohibited in Saguaro Wilderness. Staying overnight at the campground requires a reservation; campfires are prohibited there.
Douglas Spring Trailhead is on the south side of Speedway Boulevard at its eastern end. Use the designated parking area. During the busy season, cars also line the road, so allow time to park. If you want a shorter walk, turn around on the lower shared trail; if you continue beyond the campground, you are on a different and much longer Mica Mountain itinerary.
Wildlife
19 sightingsBlack BearMost seen around 6 AMSighting map
56 sightingsMountain LionMost seen around 6 AMSighting map
266 sightingsMule DeerMost seen around 6 PMSighting map
113 sightingsCollared PeccaryMost seen around 6 PMSighting map
53 sightingsBobcatMost seen around 6 AMSighting map
127 sightingsCoyoteMost seen around 6 PMSighting mapSighting maps show where each species has been reported across Saguaro. Wildlife moves, so no sighting is guaranteed.
Keep exploring
ChallengingMica Mountain via Douglas Spring26 mi · 14 hr · At the trailheadA long climb from cactus desert to Mica Mountain’s forested summit.
ModerateErnie's Falls Trail6.6 mi · 4 hr · At the trailheadA long desert climb ends at a small, seasonal bedrock cascade.
ModerateThree Tank Trail Loop7.5 mi · 5.5 hr · At the trailheadThree old water sites and one ranch dam on open desert trails.
ModerateBridal Wreath Falls Trail5.9 mi · 3.5 hr · At the trailheadFollow a rugged desert path to a seasonal waterfall in the Rincons.
ModerateGarwood Dam and Wildhorse Tank Loop6.4 mi · 4.5 hr · At the trailheadA ranch dam, cactus forest, and a rare desert water tank.
ModerateBridal Wreath Falls and Little Wildhorse Tank Loop8.3 mi · 5 hr · At the trailheadA falls alcove and seasonal tanks reward a long foothills loop.
ModerateGarwood Dam Trail3.8 mi · 2.5 hr · At the trailheadA historic dam rewards a rough wash-crossing through cactus forest.
ModerateWildhorse Trail to Little Wildhorse Tank4.4 mi · 2.3 hr · 0.2 mi awayA rocky, sun-exposed out-and-back to Little Wildhorse Tank.
Sight · 1.5 mi awayGarwood DamA homestead-era dam tucked into the cactus forest
Sight · 1.8 mi awayLittle Wildhorse TankA desert pool with a decades-long recovery story.
Sight · 2.2 mi awayBridal Wreath FallsA desert hike to a waterfall that may be dry.
Picnic area · 2.7 mi awayMica View Picnic AreaA shaded picnic stop with an accessible desert stroll.
Scenic pullout · 2.9 mi awayRiparian OverlookA quick pullout for Saguaro East’s wide cactus-forest views.
Sight · 3.8 mi awayRincon Mountains OverlookA roadside panorama over the Cactus Forest toward the Rincon Mountains.
Scenic pullout · 3.8 mi awayCactus Forest OverlookSaguaro views and a surprisingly long recovery story.
Scenic pullout · 3.8 mi awayCactus Forest Sunset PulloutA small sunset stop between Rincon Mountain Overlook and Javelina Rocks.Parkwolf’s Saguaro ranking