Pros & cons
PROS
- Rare crested saguaro right off the route
- Historic 1948 ranch dam as a clear turnaround goal
CONS
- Very little shade; heat can be harsh outside cool seasons
- Numerous junctions make a map helpful to avoid wrong turns
Park at the Douglas Spring Trailhead at the end of E Speedway Blvd; ramada and picnic table at the lot.
Little shade; carry ample water and sun protection. Rattlesnakes are possible—give them space. Africanized honey bees have been noted near the dam; avoid active hives. Stay on trail (no off‑trail below ~4,500 ft) and do not walk on the dam.
Overview
The Garwood Trail is a mellow, family‑friendly wander through classic Sonoran Desert scenery in the park’s east district. It’s an easy out‑and‑back to historic Garwood Dam, totaling about 4.0 miles round trip. That mileage includes a short connector: you’ll start on Douglas Spring Trail for 0.2 miles, then follow Garwood Trail and briefly take Carrillo Trail to the dam, returning the same way. Expect gentle grades and wide‑open saguaro country—great for first‑timers and for anyone wanting a low‑stress cactus fix.
Route Highlights
From the Douglas Spring Trailhead, go 0.2 miles to pick up Garwood Trail. You’ll pass several signed junctions; stay attentive at crossings, but the wayfinding is straightforward. About 1.1 miles in, look for a tight cluster of 11 saguaros—an odd, photogenic sight. Around 1.5 miles, keep an eye out for a rare crested (cristate) saguaro right off the trail. Near the end, turn left onto Carrillo Trail to reach Garwood Dam, your turnaround point. The dam dates to 1948 from the ranching era; it can hold pools after rains. Please don’t walk on the dam.
Terrain and Conditions
Underfoot is typical desert singletrack: stretches of gravel, sand, and rock with a few narrow or stepped bits. Good hiking shoes or boots will make the mixed surfaces more comfortable. Shade is scarce—bring plenty of water and sun protection. Rattlesnakes are possible; give them space and wait for them to move along. Africanized honey bees have been noted near the dam at times; if bees are active, move on. The trail sees foot and horse traffic. Junctions are signed, but carry a park map or brochure—there are lots of connections and it’s easy to second‑guess a turn without one.
Best Time to Hike
October through May is prime. Start early or go late for cooler temps and softer light on the saguaros. Midday heat can be punishing, especially in warm months. After rains, the dam’s pools add interest. Weekdays and early mornings tend to be quieter.
Who Will Love It (And Who Won’t)
If you want an easy, rewarding stroll with standout cactus curiosities and a bit of park history, this is a solid pick. If you’re chasing bigger views and a more aerobic day, consider extending to the Garwood–Carrillo–Douglas Spring loop (about 5.6 miles with ~730 feet of gain), which adds a steadier climb and broader vistas.
Regulations and Etiquette
No dogs on this trail. Stay on signed paths—off‑trail hiking is not allowed in this low‑elevation zone. Yield to equestrians, and please keep off the dam structure itself.
Elevation
4 mi · 2 hrWhere it starts
32.2338, -110.6834Wildlife on this trail
Near Garwood Trail
All places →All trails →
0.2 mi awayDouglas Spring TrailDesert-to-grassland climb with a seasonal waterfall payoff.Challenging · 16.6 mi · 8 hr
0.2 mi awayDouglas SpringSun‑exposed desert climb to seasonal falls and big Tucson viewsChallenging · 5.9 mi · 3.5 hr
0.2 mi awayBridal Wreath Falls TrailDesert climb to a sometimes-flowing falls—go after a good rainModerate · 6 mi · 3 hr
0.2 mi awayMica Mountain Trail/Arizona TrailBig desert-to-forest push to the park’s high point; views en route.Challenging · 26.6 mi · 14.4 hr
2 mi awayBridal Wreath FallsSeasonal desert cascade with shady alcove, best after rainsTrailhead · Parking
2.6 mi awayLoma Verde MineSmall signed copper prospect and tailings along an easy loopExhibit
2.9 mi awayMica View Picnic AreaShady ramada with grills and an easy stroll through saguarosPicnic Table · Restroom
3.8 mi awayRincon Mountains OverlookQuick pullout with big views across the cactus forest to the RinconsPullout · Parking
