Great Gusto Canyon |

Eastern Reef

Canyoneering Great Gusto Canyon - Eastern ReefHiking Great Gusto Canyon - Eastern Reef Canyoneering Great Gusto Canyon
Eastern Reef

Overview | Getting There | Route | Photos | Maps | Comments

Overview

RATING: 4A
LENGTH: 4-6 hours
MAPS: Old Woman Wash, UT;

Thu

70 | 46

Fri

59 | 42

Sat

64 | 35

Sun

51 | 36

Mon

55 | 29

View Full Weather Details
SEASON: Fall, Winter (when no snow), Spring
GEAR: Standard Technical Gear
RAPPELS: 2 to 85 m ( 279 ft. )
WATER: None
FLASHFLOOD: Low

Thu

70 | 46

Fri

59 | 42

Sat

64 | 35

Sun

51 | 36

Mon

55 | 29

View Full Weather Details
Interior of the Swell

Interior of the Swell

I consider a big part of the fun and enjoyment of canyoneering to be the route finding. Great Gusto Canyon is one of those rare days that I didn't lead the group to the spot where I thought we would end up, but instead to a different drainage entirely. The upshot of the snafu? Instead of finding and rappelling through the arch I had hoped we would be rappelling through, we found an undocumented and impressive natural bridge and rappelled through that instead! Bridge, arch, it is all good!

This is an advanced canyon because of the final jaw-dropping 85 m ( 279 ft. ) rappel. It is big, airy, and the bottom half free hanging. This is a drop only for very experienced canyoneers comfortable with long rappels!

Aside from the final big air rappel, the canyon is more of a hike with big views than a canyoneering experience. The drainage is mostly shallow and open with a number of different entrance and exit options. When the canyon drops 25m through Great Gusto Bridge, however, the canyon changes from a casual hiking romp to a beautiful and exhilarating couple of rappels.

Note: Hikers can likely scramble in just above the bridge to visit without technical gear. Be sure you can reverse anything you downclimb!
Great Gusto Canyon Bridge Rappel

Great Gusto Canyon Bridge Rappel

The upper canyon

The upper canyon

Getting There

At mile marker 141.6 on highway 24, take the side road on the west side of the highway through the gate. This is about 26 miles north of Hanksville, or 18 miles south of I-70 if coming from Green River.

  • Reset as you turn off UT-24. ( 12S 542367mE 4283583mN / N38° 41' 59" W110° 30' 46" )
  • 0.6 miles, the road descends into and crosses a wash (the lower end of Iron Wash). This section is generally the worst section of road and usually requires high clearance or a 4x4. ( 12S 541854mE 4284066mN / N38° 42' 15" W110° 31' 07" )
  • After crossing Iron Wash, the road ascends out of the wash, reaching a junction at 0.9 miles. Go right. ( 12S 541359mE 4284116mN / N38° 42' 17" W110° 31' 28" )
  • The road crosses the open desert, coming to a minor junction at 2.8. Stay left here. ( 12S 541005mE 4286750mN / N38° 43' 42" W110° 31' 42" )
  • 3.1 miles - Trailhead. There is decent primitive camping at the trailhead. ( 12S 540548mE 4286806mN / N38° 43' 44" W110° 32' 01" )
Diane down climbing on the way to the bridge.

Diane down climbing on the way to the bridge.

Looking into the bridge from the top

Looking into the bridge from the top

Route

Approach (2-2.5 hours / 3 miles)
From the Ernie Canyon trailhead, head up the sandy wash past the log fence. The canyon meanders through the Navajo layer for about a mile (20 minutes or so) and passes through an open area before cutting a steep-walled path into the reef. Just before the wash begins cutting into the reef, leave Ernie on the right (north) side and begin hiking up the reef.

For the first section, trend a bit north and west to avoid a few small side drainages of Ernie, but at the first skyline you can see from the bottom of Ernie, trend back to the rim of Ernie Canyon proper.

Continue along the rim using the easiest path. When the red Entrada valley of upper Great Gusto Canyon come into view, you are close. The bridge is hard to see from the rim, but a point just down canyon from the bridge offers a decent view.

Follow along the rim of Great Gusto Canyon, picking the easiest path all the way to the head of the drainage and an excellent viewpoint. Temple Mountain is easily visible to the south from here, as well as a huge expanse of the interior of the Swell and even Gilbert Butte and the Henry Mountains to the south.

Canyon
From the viewpoint, we contoured down and a bit left to a tree that offered an easy 20 m ( 66 ft. ) rappel into the brushy canyon bottom. There are a lot of options here. Once in the canyon bottom, it is a mostly easy amble down with a couple of downclimbs and small dryfalls that can be passed on the right. The canyon opens a bit with a possible scramble route in on the left before entrenching a bit again at a small fall.

Shortly after is the confluence with a side drainage and the first rappel. Great Gusto Bridge is amazing close-up!

R1 - About 25 m ( 83 ft. ) from a tree through the bridge. Just below the bridge are two deep caves on the right, then a minute down the canyon is the big rappel and main event.

R2 - About 85 m ( 279 ft. ). This is a big rappel! Be sure to bring your A game and have plenty of friction. Experts only. We used a fiddlestick (be careful of potential tangle) , but if using webbing be sure to extend it all the way over the rounded edge to make retrieval possible and reduce rope grooves. The rappel rounds off, drops steeply to a ledge, then plummets down to the talus slope below. Below the ledge you will be dangling in space.

This rappel reminded me of the last rappel in Heaps for its airy nature.

Exit (1-1.5 hours / 2.75 miles)
You’re down! Phew! Congratulate yourselves on a well-done rappel. Looking up and left you can see the arch our group was originally headed for. ( Notch Arch )

Work down the talus slope, then either left or right of the drainage you were following allows easy access to the bottom of Ernie Canyon. Just across the way are the ruins of an old mining cabin.

It is about 2.75 miles from the last rappel down Ernie Canyon and back to the trailhead.


Maps

Route / 6.52 miles / Elevation Range 4,861 - 6,092 ft.
Printable Maps:
Trailhead

12S 540556mE 4286789mN

N38° 43' 44" W110° 32' 00"

Leave Ernie

12S 539063mE 4287082mN

N38° 43' 54" W110° 33' 02"

View

12S 537781mE 4288966mN

N38° 44' 55" W110° 33' 55"

Rappel

12S 537814mE 4288942mN

N38° 44' 54" W110° 33' 53"

Bridge

12S 538060mE 4288491mN

N38° 44' 39" W110° 33' 43"

Big Rappel

12S 538063mE 4288416mN

N38° 44' 37" W110° 33' 43"

Possible Scramble In

12S 538039mE 4288728mN

N38° 44' 47" W110° 33' 44"

Mining Ruin

12S 538102mE 4288130mN

N38° 44' 28" W110° 33' 42"

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