Backpacking Arizona Trail Passage 31, Part 2
AZT Thruhike Day 26, Part 2
Trans-Arizona/Utah Hike Day 33

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

Oh, sure you’ll sweat and blister
You’ll feel the miles every 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

Welcome back to Aspens Tracks, thruhiking the Arizona Trail from Utah to Mexico. To learn how I got to this point, check out my prior entry:
Amazing, Spectacular Arizona Trail: Walnut Canyon, Part 1 (Passage 31) (aspenstracks.com)

Peaking gambel oaks in the filtered forest light
Arizona Trail, Passage 31 (Walnut Canyon)
Coconino National Forest
Peaking gambel oaks in the filtered forest light.
Arizona Trail, Passage 31 (Walnut Canyon)
Coconino National Forest

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Peaking gambel oaks in the filtered forest light
Arizona Trail, Passage 31 (Walnut Canyon)
Coconino National Forest

Heading west, the forest transitions back to the ponderosas, rolling up and down through drainages. The ponderosas are dense throughout, and their reddish bark glows in the light that filters through the green needles. The gambel oaks continue to impress along the route as well, adding splashes of yellow, red, and orange to the green ponderosa woodlands. I filled up on water at the visitor center for the National Monument, so I should have enough to get me back into Flagstaff. The trail crosses two spur trails leading to overlooks with more magnificent views of the canyon. Both well worth the minor extra mileage and time.

After the late start due to the magnificent cliff dwellings at the monument, I dont quite make it as far as I would like to before evening rolls around. I make camp near the trail on a bed of pine needles and crash for the night. Tomorrow I will be back in Flagstaff.

View up Walnut Canyon from the Arizona Trail skirting the rim.
AZT Passage 31, Walnut Canyon
Coconino National Forest
A peek into Walnut Canyon from the rim at the second spur overlook.
Arizona Trail Passage 31 (Walnut Canyon)
Coconino National Forest
Peaking gambel oaks in the filtered forest light.
Arizona Trail, Passage 31 (Walnut Canyon)
Coconino National Forest
Peaking gambel oaks amid green ponderosa in the filtered forest light.
Arizona Trail, Passage 31 (Walnut Canyon)
Coconino National Forest
The Arizona Trail passes peaking gambel oaks amid green ponderosa in the filtered forest light.
AZT Passage 31 (Walnut Canyon)
Coconino National Forest
The Arizona Trail passes peaking gambel oaks amid green juniper and ponderosa in the filtered forest light.
Arizona Trail, Passage 31 (Walnut Canyon)
Coconino National Forest
The Arizona Trail passes peaking gambel oaks amid green ponderosa in the filtered forest light.
AZT Passage 31 (Walnut Canyon)
Coconino National Forest
The Arizona Trail passes gambel oaks in fall foliage amid green ponderosa in the filtered forest light.
Arizona Trail, Passage 31 (Walnut Canyon)
Coconino National Forest
Gambel oaks and juniper stand beside the Arizona Trail
AZT Passage 31 (Walnut Canyon)
Coconino National Forest
Gambel oaks and juniper stand beside the Arizona Trail
Arizona Trail Passage 31 (Walnut Canyon)
Coconino National Forest
Gambel oaks and juniper stand beside the Arizona Trail
AZT Passage 31 (Walnut Canyon)
Coconino National Forest
A peek into Walnut Canyon from the rim.
Arizona Trail Passage 31 (Walnut Canyon)
Coconino National Forest
Peeking down Walnut Canyon from the rim. Elden Mountain and the San Francisco Peaks rise to the north on the left.
Arizona Trail Passage 31 (Walnut Canyon)
Coconino National Forest
Walnut Canyon Panorama from the Arizona Trail along the rim of Walnut Canyon in the Coconino National Forest
AZT Passage 31, Walnut Canyon
Elden Mountain and the San Francisco Peaks from the Arizona Trail along the rim of Walnut Canyon in the Coconino National Forest
AZT Passage 31, Walnut Canyon
Panorama of the San Francisco Peaks and Walnut Canyon from the second spur overlook in Coconino National Forest
Arizona Trail Passage 31, Walnut Canyon
Evening light ices the rim of Walnut Canyon as viewed from the second spur overlook along the Arizona Trail
AZT Passage 31 (Walnut Canyon)
Coconino National Forest
Downcanyon view through dense ponderosa forest from the second spur overlook on the Arizona Trail in the Coconino National Forest. This is part of the largest intact stand of ponderosa pines in the world – and from here, it is not hard to see why.
Arizona Trail Passage 31, Walnut Canyon
Evening light illuminates the gambel oaks, ponderosa and juniper found on lower and south-facing portions of the rim of Walnut Canyon as the Arizona Trail heads south and west through the Coconino National Forest.
AZT Passage 31, Walnut Canyon
Evening light illuminates the gambel oaks, ponderosa and juniper found on lower and south-facing portions of the rim of Walnut Canyon as the Arizona Trail heads south and west through the Coconino National Forest
Arizona Trail Passage 31, Walnut Canyon
Evening light illuminates the gambel oaks on the rim of Walnut Canyon as the Arizona Trail heads south and west through the Coconino National Forest.
AZT Passage 31, Walnut Canyon
Evening light illuminates the gambel oaks on the rim of Walnut Canyon as the Arizona Trail heads south and west through the Coconino National Forest.
Arizona Trail Passage 31, Walnut Canyon
Evening light illuminates the gambel oaks on the rim of Walnut Canyon as the Arizona Trail heads south and west through the Coconino National Forest.
AZT Passage 31, Walnut Canyon
Coconino National Forest
Evening light illuminates the gambel oaks on the rim of Walnut Canyon as the Arizona Trail heads south and west through the Coconino National Forest.
AZT Passage 31, Walnut Canyon

Trail Logistics & Ecology

Passage 31 (Walnut Canyon)Passage 33 (Flagstaff)
Passage MapPassage MapPassage Map
Elevation ProfileProfileProfile
Trail SurfaceDirt singletrack Dirt singletrack
Length (Mi)18.515.5
SeasonApril-October. Snow can be significant in winter.April-October. Snow can be significant in winter.
Potential Water SourcesWalnut Canyon Visitor CenterVarious
TrailheadsNorth: I-40 at Cosnino Road
South: Marshall Lake
North: Schultz Pass
South: Fisher Point
Trailhead AccessVehicular access via paved roadVehicular access via paved roads (Schultz Pass on north end is unpaved, but various paved access points exist in between)
WildernessNoNo
Possible resupply pointsEast Flagstaff
Flagstaff
Flagstaff
ATA-Rated DifficultyEasy Moderate (south end is easier)
Potential campsites (mileages S to N)Various points throughout; terrain is not a limitation here. However, camping is not allowed on the west end below Fisher Point.N/A
Ecosystems TraversedRocky Mountain Montane Conifer WoodlandRocky Mountain Montane Conifer Woodland
Sites of InterestWalnut Canyon National Monument
Fisher Point
Historic Flagstaff
Pet Friendly?Yes, but will impact a visit to Walnut Canyon National MonumentYes
Bike Friendly? YesYes
Rocky Mountain Montane Conifer Woodland
Common Trees/Shrubs* Ponderosa Pine
* Southwestern white pine
* Subalpine fir
* White fir
* Rocky Mountain maple
* Bigtooth maple
* Grey alder
* Red birch
* Red osier dogwood
* Cliffbush
* Mallow ninebark
* New Mexican locust
* huckleberry
* bilberries



Common herbaceous plants* fringed brome
* Geyer’s sedge/elk sedge
* Ross’ sedge
* Bronze sedge/dry land sedge/hillside sedge/hay sedge/Fernald’s hay sedge
* screwleaf muhly
* bluebunch wheatgrass
* Spruce-fir fleabane
* wild strawberry/Virginia strawberry
* Small-flowered woodrush
* mountain sweet Cicely
* bittercress ragwort
* western meadow-rue
* Fendler’s meadow-rue
Common succulents
Passage Ecology (source: Arizona Trail Association AZT Guide & NatureServe). Only California and Texas are more diverse ecologically than Arizona.