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This is likely a great time to hike this trail!  Check out "Prefered" months below, keep in mind this is an estimate.

Fatmans Loop Trail #25, AZ

Guide 224 Triplogs  1 Active Topic
  3.1 of 5 
no permit
1 Active
328 224 2
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Difficulty 2 of 5
Route Finding 1 of 5
Distance Loop 2.5 miles
Trailhead Elevation 6,900 feet
Elevation Gain 690 feet
Avg Time Round Trip 1-1.5 hours
Kokopelli Seeds 5.95
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25  2021-06-05
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5  2021-01-15
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15  2020-08-27 tibber
13  2020-08-01
13  2020-08-01
Brookbank - Christmas Tree Loop via Sandy Seep
11  2018-08-06 roaminghiker
3  2018-03-30 azbackpackr
3  2016-11-26
Elden Lookout Trail #4
Page 1,  2,  3,  4
Author desertgirl
author avatar Guides 20
Routes 5
Photos 3,098
Trips 440 map ( 3,112 miles )
Age Female Gender
Location Chandler, AZ
Historical Weather
Trailhead Forecast
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Preferred   May, Jun, Sep, Oct → Any
Seasons   Late Spring to Late Autumn
Sun  5:11am - 7:43pm
Official Route
10 Alternative

Short Steep
by desertgirl

Likely In-Season!
A fairly short trail with an interesting name located on the eastern slope of Mt.Elden. This is a 2.5-mile loop trail that takes you to Fatman's Gap.

The trail begins at the Elden Lookout Trailhead parking lot. Start on the main trail, and at about 0.15 miles, you will reach a fork. Take the right side trail to Fatman's Loop, passing through a fence and following the mountain's base. At 0.4 miles, you will see a sign for Fatman's loop and Elden Lookout. Go left towards Mt. Elden, and the trail climbs steeply. At about 0.9 miles, you are high enough to have views of Doney Park to your right and the lava cliffs on Mt Elden to your left. These lava cliffs were caused by volcanic activity some 2 million years ago. These cliffs have given Mt Elden's southeastern face names like "Corduroy cast in stone" and "lava stairs."

At mile 1.5, you will reach another fork - the right-side trail leads up to Mt Elden. Take the left fork, and it is all downhill from here. You will encounter huge rocks, and the trail winds through gaps between these rocks. One such gap is about 4 feet wide, giving the trail its name "Fatman's Loop" This trail showcases a diverse forest - oaks, juniper, pinyon, yucca, and some stunning specimens of alligator bark juniper.

Mile 2 puts you at the junction with a sign for Pipeline Trail, Oldham Trail & buffalo Park. The parking lot is just a little bit beyond. The easy access, short trail, and the sunny southern exposure ensure that the trail is active all year long. Parking can be limited on weekends.

Check out the Official Route and Triplogs.

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2002-11-14 desertgirl
  • 2020 Kachina Peaks Map
    area related
    2020 Kachina Peaks Map

Coconino FS Details
For the most part, the Fatmans Loop is an easy walk, although it does have a few short steep sections. Scenic overlooks of Flagstaff, the city's eastern suburbs and the surrounding countryside make this a good place for a stroll when you have time to stop and enjoy the view. Along the route there are a number of interesting rock formations that bear witness to Mt. Elden's volcanic origins. One of these is a bit of a tight squeeze, hence the trail's name.

The area through which this trail leads supports a diverse community of plant species including upland trees such as white fir and ponderosa pine. Shrubs and smaller trees more usually associated with lower altitudes are also present. Among these are cliff rose, alligator juniper and broadleaf yucca. Wildlife you may encounter on this trail includes Abert's squirrels, pygmy nuthatches, mule deer and grey foxes along with more commonly encountered animals such as Steller's jays and ravens.

This trail provides access to the Elden Lookout Trail which continues two miles and 2,000 feet to the summit of Mt. Elden.


WARNING! Hiking and outdoor related sports can be dangerous. Be responsible and prepare for the trip. Study the area you are entering and plan accordingly. Dress for the current and unexpected weather changes. Take plenty of water. Never go alone. Make an itinerary with your plan(s), route(s), destination(s) and expected return time. Give your itinerary to trusted family and/or friends.

Permit $$

Map Drive
Paved - Car Okay

To hike
Follow Santa Fe Avenue past the entrance to the Flagstaff Mall and the Peaks Ranger District Office to a trailhead parking lot just off the north side of the street.

From Flagstaff Go East on Highway 89. At 5.2 miles, just beyond Flagstaff Mall(MP 419.5), you will see a sign for "Mt Elden Trailhead" and a paved driveway to your left into a parking lot bounded by a pole fence.
This is a popular trail, so parking may be limited. Go through 2 maze-type gates and you will be headed right up to Mt.Elden. Watch for signs to get on Fatman's Loop Trail
90+° 8am - 6pm kills
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