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Syncline Loop Trail

Difficult
 4.7 (25)

This strenuous run requires scrambling and advanced route finding, but the terrain is spectacular.


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Map Key

7.9

Miles

12.8

KM

85%

Runnable

5,738' 1,749 m

High

4,238' 1,292 m

Low

1,649' 503 m

Up

1,649' 502 m

Down

8%

Avg Grade (5°)

59%

Max Grade (30°)

Dogs No Dogs

Features Views

No bikes.

Runner Notes

This is an exposed trail with no water and little shade. Be prepared for desert travel. Not recommended during July and August.

Description

This difficult primitive trail does not feature views of Upheaval Dome per se. Users should expect many steep climbs, tricky trail conditions and sparingly marked sections. Most runners choose to do the loop clockwise so that views are ahead and the sun is at your back for most of the route with an early start.

From the 3-way intersection near the trailhead, follow the Syncline Loop Trail left, towards the west. Run over relatively level, sandy gravel surface next to looming sandstone formations and desert scrub. Soon you reach a gap at the edge of a large drop off with views across the canyons. Pay close attention to the cairns as you descend steep switchbacks through a long jumbled gully. After a short mellow section, plunge down through another drop-off. Finally, reach a dry wash where the grade eases considerably. Marvel at the enormous sandstone walls towering above and around you. Soon, a narrow canyon takes shape and the trail threads along its bottom.

At the signed intersection with the Upheaval Canyon Trail, turn right to stay on the Syncline Loop Trail as it continues north. Follow Syncline a short distance until it makes a sharp left and climbs a staircase of rock steps ascending a loose hillside. Take your time and do not miss this critical route finding challenge. At the signed junction with the Crater Spur Trail, stay left on the Syncline Loop Trail heading northeast. What lies ahead is the beautiful Syncline Valley, arguably the most scenic part of the loop. There are sometimes pools of water near the mouth of the valley that should be filtered before drinking. A primitive backcountry campsite nearby requires permits for use.

Next, struggle carefully through the dreaded boulder field, being sure to spot the next cairn ahead before proceeding. Use an affixed metal cable and clamber over slabs of steep, exposed slickrock to reach a valley oasis with numerous trees. After climbing a steep valley, the grade eases to be a more pleasant ascent. Turn to the right and climb through a rugged gap in the canyon walls. Scale ledges marked by cairns and finally emerge onto a sandy dry wash that threads through juniper and pinion back to the trailhead.

Please note: Apparently more users get lost on this route than on any other trail in the park, so concentrate on finding cairns. If you lose your way, retrace your own footsteps back to the last place you saw a cairn and look for the next marker from there.

Flora & Fauna

Deer, bighorn sheep, mountain lion, lizards, snakes. Cottonwoods, juniper, tamarisk.

Contacts

Shared By:

Megan W

Trail Ratings

  4.7 from 25 votes

#108

Overall
  4.7 from 25 votes
5 Star
80%
4 Star
16%
3 Star
0%
2 Star
4%
1 Star
0%
Trail Rankings

#12

in Utah

#108

Overall
201 Views Last Month
6,626 Since May 16, 2015
Difficult

0%
0%
0%
4%
96%
0%

Photos

Upper Syncline Valley, just above the steep rocky ascent
Dec 31, 2019 near Moab, UT
The Breach - a narrow opening between two massive walls. Descend carefully down the steep trail.
Dec 31, 2019 near Moab, UT
A rewarding sunset view along the canyon southwest of Upheaval Dome
Dec 31, 2019 near Moab, UT
Some of the scrambling required...
Oct 11, 2020 near Moab, UT
View from the top of the initial descent.
Nov 3, 2017 near Moab, UT
Typical views from the valley floor.
Nov 3, 2017 near Moab, UT

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Check-Ins

Sep 21, 2020
Joshua Evans
Trail is in good condition. Definitely do this loop in the clockwise direction like the NPS suggests. 7.9mi
Oct 16, 2018
Abigail Lock
Hiked counter clockwise and would recommend others to do the same. The final ascent is a well-marked leg-burner! Beautiful views. 8.5mi
Dec 16, 2017
Sam Fishman
Awesome run! Route finding wasn’t particularly difficult, got sidetracked a couple times but nothing terrible. No more than one or two class 3 mov… 8.5mi
Oct 28, 2017
Amy White
Beautiful and varied trail - not runnable though. Definitely go clockwise. 8.4mi
Oct 26, 2017
Amy White
Went clockwise - definitely best way to go. Better views and scramble up sketchy sections rather than down them. 9mi — 2h 32m