AZT Passage 16: Gila River Canyons
Arizona Trail Day 66
Trans-Arizona/Utah Day 74

Welcome back to Aspen’s Tracks, thruhiking the Arizona Trail southbound from Utah to Mexico. Today’s route covers backpacking the stretch of Passage 16, the Gila River Canyons, on the eastern stretch of its segment paralleling the Gila River. You can find today’s hiking logistics below the photo documentation and trail journal of the route.

If you missed my last entry covering the leg through the western segment of the Gila River Canyons, that can be found here. The next entry will cover my resupply stop in Kearny. If you enjoy these accounts, please do subscribe to follow along to make sure that you don’t miss out on here or any future accounts to come!

(Note: the photos herein are smaller and at 50% quality, however, full quality ones are available to those interested, please contact me separately if so. This change was made to speed page loading but if you would prefer the full quality images please leave a comment to let me know).

In the land of Arizona
Through desert heat or snow
Winds a trail for folks to follow
From Utah to Old Mexico

It’s the Arizona Trail
A pathway through the great Southwest
A diverse track through wood and stone
Your spirit it will test

Some will push and pedal
And some will hike or run
Others will ride their horse or mule
What else could be more fun?


Oh, sure you’ll sweat and blister
You’ll feel the miles each day
You’ll shiver at the loneliness
Your feet and seat will pay

But you’ll see moonlight on the borderlands
You’ll see stars on the Mogollon
You’ll feel the warmth of winter sun
And be thrilled straight through to bone

The aches and pains will fade away
You’ll feel renewed and whole
You’ll never be the same again
With Arizona in your soul

Along the Arizona Trail
A reverence and peace you’ll know
Through deserts, canyons, and mountains
From Utah to Old Mexico

“The Arizona Trail,” Dale R Shewalter

Arizona Trail: Sunrise in the Gila River Canyons

Sunrise breaks in the morning, another spectacular one. The one to two week cycle of clouds and potential weather appears to be continuing. As I get on the trail and begin to head into the river canyon, some of the saguaros appear silhouetted against the clouds above the rising sun.

Golden sky at sunrise in the Gila River Canyons
Arizona Trail, Passage 16: Gila River Canyons
Sunrise
Arizona Trail, Passage 16: Gila River Canyons
Sunrise on Passage 16
Arizona Trail, Passage 16: Gila River Canyons
Gila River Canyons and saguaros at sunrise
Arizona Trail, Passage 16: Gila River Canyons
Sunrise
Arizona Trail, Passage 16: Gila River Canyons

AZT: Gila River Camp 2-Western Gila Canyon


The trail climbs and begins to roll along beside the river again. Morning light illuminates the east face of the mountain ridge just north of the river and trail. Looking back to the west, I can see the light illuminating more isolated peaks where I’ve just come from, back toward Cochran and the climb to Martinez Canyon, on the other end of the flatter and more open stretch of the passage.

A train passes along the tracks across the river as the trail rolls through the couple river mile long canyon. It provides a nice sense of scale and complement to the tan rocks and tree foliage. As the river begins to curve out of the canyon, the trail continues along a series of bluffs above the river, providing some of the best views along the length of the river portion of the passage.

Mountains surrounding the Gila River in morning light
Arizona Trail, Passage 16: Gila River Canyons
West view from the AZT above the Gila River in the western of the primary canyons on the Gila River on Passage 16
Arizona Trail, Passage 16: Gila River Canyons
East view out the eastern portal of the western of the two primary canyons on the Gila River within Passage 16
Arizona Trail, Passage 16: Gila River Canyons
Panorama of the ridgeline north of the western primary Gila River Canyon
Arizona Trail, Passage 16: Gila River Canyons
West view along the Gila River
Arizona Trail, Passage 16: Gila River Canyons

Arizona Trail: Western Gila River Canyon

The greenery along this stretch is really striking as the trail exits the river canyon. The river makes several bends here, and this, along with the trail’s elevation above it, makes for some nice views of not just the trees framing the riparian corridor, but the river itself within the trees as well, framed within the golden cottonwood foliage.

At few points has the significant impact of such a quantity of water on its surrounding landscape been quite as evident. It’s almost like the trees fall right into the saguaros that surround in the landscape (or vice versa). And yet, at the same time, it also seems like the entire river valley is just stuffed with trees. The contrast between the number of trees along the river and the utter lack of them around it, is incredibly, if unsurprisingly, striking.

Gila River and its surrounding riparian zone beside the AZT
Arizona Trail, Passage 16: Gila River Canyons
View of the Gila River from the AZT
Arizona Trail, Passage 16: Gila River Canyons
The Gila River Valley, east view from the east end of one of the main canyons along the river itself within the passage
Arizona Trail, Passage 16: Gila River Canyons
South Panorama of the Gila River Valley just east of one of the two main canyons on the river itself within the passage
Arizona Trail, Passage 16: Gila River Canyons

Western Gila River Canyon (East Portal)-Golden Spike

Some of the ocotillo are blooming from the recent rains as well, which is always nice to see. The terrain starts to flatten out somewhat, yet the trail still remains above the river so the views of it are still striking. A few helicopters fly by, another somewhat unwelcome intrusion to the peace of the scene, although not as jarring as the jet flyover back in the Mazatzals. As the river enters a second canyon, the train tracks soon cross to my side of the river, making for a very picturesque scene where the picturesque rail bridge crosses among the cottonwood foliage. One final climb and the trail arrives at the Golden Spike.

Blooming ocotillo along the Arizona Trail
Arizona Trail, Passage 16: Gila River Canyons
Gila River winding through central Arizona beside the AZT
Arizona Trail, Passage 16: Gila River Canyons
Helicopters along the Gila River
Arizona Trail, Passage 16: Gila River Canyons
Gila River railroad bridge beside the AZT
Arizona Trail, Passage 16: Gila River Canyons
Gila River railroad bridge
Arizona Trail, Passage 16: Gila River Canyons
West view from the “Golden Spike” of the AZT
Arizona Trail, Passage 16: Gila River Canyons

Golden Spike of the Arizona Trail

In 2011, this remote area was the last mile of the Arizona Trail to be completed. To commemorate the occasion, the Bureau of Land Management and the AZTA installed a USGS-style marker with the inscription “US Department of the Interior – Bureau of Land Management Cadastral Survey” and on the inside “Arizona National Scenic Trail – Completed December 16, 2011.”

On the concrete cylinder encasing the marker were added the initials “D.S.” for Dale Shewalter, the man who came up with the idea for the trail and became known as the “Father of the Arizona Trail.” Looking around, it’s pretty easy to tell why this was the last mile, as it is one of the most remote, so getting the people out here and constructing this passage must have been no easy feat.

AZT: Golden Spike-Kelvin/Riverside Bridge

The view from the Golden Spike is quite picturesque, and I take a moment to soak it in before continuing. A mining area comes into view to the west, my first indication that the day’s destination is approaching. The Kelvin/Riverside Bridge isn’t immediately apparent, but I know that the mine is on the other side of the road to Kearny, farther east than the bridge, so I must be approaching the bridge as well.

The trail descends down off the bluffs, and eventually winds up on a dirt road briefly, then crosses Mineral Creek. The foliage here is still beautiful, but some appears less welcome – some of the trees look like invasive tamarisk, an Eastern European species that has been taking over along waterways in the west. The cascade of the stream as it approaches the Gila River is nice, though.

I arrive at the bridge and the Pinal County maintenance yard, where some kind workers give me an electrolyte drink and let me fill up on water. I find a spot under the bridge to camp for the night, and plan to head over to Kearny in the morning to pick up my next resupply package.

East view from the Arizona Trail’s Golden Spike along the Gila River Valley
Arizona Trail, Passage 16: Gila River Canyons
The mine above Kelvin/Riverside, viewed descending toward the Kelvin/Riverside Bridge near the east end of Passage 16
Arizona Trail, Passage 16: Gila River Canyons
A saguaro impacted by cold weather seen descending toward Kelvin/Riverside and the end of Passage 16
Arizona Trail, Passage 16: Gila River Canyons
Crossing Mineral Creek
Arizona Trail, Passage 16: Gila River Canyons
Tamarisk and cottonwoods along a Mineral Creek cascade near its mouth at the Gila River
Arizona Trail, Passage 16: Gila River Canyons

Passage 16 Logistics

Passage 16 (Gila River Canyons)
AZTA Page and MapPassage 16 (Gila River Canyons)
Passage 16 Map
Passage 16 Elevation Profile
WeatherPassage 16 Weather
Trail SurfaceDirt Singletrack
Length (Mi)25.7
SeasonSeptember-May
Potential Water Sources
Gila River is unreliable and must be prefiltered and/or settled when flowing. Walnut Canyon may have water.

Full sources & Current Status:
Arizona Trail Water Sources
TrailheadsNorth: Tonto National Forest boundary
South: Kelvin-Riverside Bridge
Trailhead AccessNorth: No vehicular access
South: Vehicular access via paved road
WildernessNo
Possible resupply pointsSuperior (north end)
Kearny (south end, requires roadwalk or hitch)
ATA-Rated DifficultyDifficult
Potential campsitesTerrain is pretty dry and rugged, but there are numerous campsites along the section paralleling the Gila River.
Ecosystems TraversedArizona Upland, mostly
Riparian along the Gila River
Highlights Rugged canyon scenery
Gila River
Walnut Canyon
Wildlife
Dog friendly?Yes
Bike friendly?Yes
HazardsOne of driest passage on trail. Gila River is unreliable and must be prefiltered and/or settled when flowing. Walnut Canyon may have water.

Extreme Heat in summer

Flash flooding during monsoon (July-September)

Passage 16 Ecology

Arizona UplandRiparian
Common Trees/Shrubs* Fairy duster
* Blue and littleleaf palo verde
* Fremont wolfberry
* Graythorn
* Ocotillo
* Red barberry
* Scrub-live oak
* Snapdragon-penstemon
* Turpentine bush
* Velvet mesquite
* Whitethron acacia
* Fremont Cottonwood
* Tamarisk/salt cedar (invasive)
* Goodding’s willow
Common herbaceous plants* California flannelbush [rare in Arizona, Superstition Mountains included]
* Bluedicks
* Brittlebush
* California poppies
* Creamcups
* Desert chicory
* Desert rockpea
* Desert windflower
* Fringed red maids
* Globemallows
* Lupines
* Sego-lily
Common succulents* Arizona pencil cholla
* Banana yucca
* Soaptree yucca
* Buckhorn cholla
* Cane cholla
* Chainfruit
* Hedgehog cactus
* Pencil cholla
* Pincushion cactus
* Prickly pears
* Saguaro
* Teddybear cholla
Source: Arizona Trail Association AZT Guide & NatureServe). Only California and Texas are more diverse ecologically than Arizona.