Shril Peak

Elevation: 10,690 ft
Prominence: 1,070

Climbing and access information for this peak is found on page 311. Livingston Douglas has provided a new route on this big peak as well as the many photos found below. Updated December 2019


Shril Benchmark is located on the main Lemhi crest south of the Uncle Ike/Pass Creek saddle. It is usually climbed from Mormon Gulch.

Shril Peak from the north. Larry Prescott Photo

Shril Peak from the north. Larry Prescott Photo

South Ridge by Livingston Douglas

Date of Climb: June 20, 2019

South Ridge, Class 3

Access

North Creek Road is located 12.6 miles N of Howe on the [paved] Little Lost River Highway. Turn R/E onto [signed] North Creek Road. Drive 5.5 miles on North Creek Road to an unsigned dirt road on the R/S side of the road. Park here (6,495 feet). The road ends at a private ranch 0.1 farther up. The small, unmarked parking area is on BLM land and is at the junction of two ATV trails next to North Creek. Let’s call this the “trailhead.” You reach the Challis National Forest about ¼ mile upstream. The Challis National Forest map is accurate in its placement of the roads/trails here, but it is a bit difficult to decipher in the small area at the mouth of North Creek Canyon.

Please note that the USGS topo map is incorrect in its placement of the roads at the mouth of North Creek Canyon. The main road ends at a ranch on the north side of North Creek. It does NOT continue up into the canyon and cross to the south side of the creek. That part of the road is GONE. The actual jeep road (ATV Trail #4209) that goes up into North Creek Canyon is located on the south side of the creek and follows the creek upstream to the “Tailings Ponds” shown on the map. While there aren’t any tailings ponds anymore, there are remnants of old mines in that area. From that point on, the USGS topo map is accurate.

The Descent

This route is the final leg of a loop route that begins and ends at the mouth of North Creek Canyon. The journey begins with a climb of Peak 10604 via its Southeast Ridge, a ridge traverse from Peak 10604 to Shril Benchmark, and a descent of the South Ridge of Shril Benchmark to the valley floor of North Creek Canyon and a return to the trailhead.

The first leg of this descent is a ridge traverse SE from Shril Benchmark to Point 10601. This is not a difficult ridge traverse, though it does have some narrow, rocky ridge outcrops to skirt. The terrain is decent shale and is nothing problematic. If you do this traverse in early summer, you may have some ridge snow to deal with.

The real challenge in this route is the descent from Point 10601 to the valley floor. It demands almost 3,000 vertical feet of downclimbing, which is significant. The initial descent S from Point 10601 has numerous rock strata/cliff bands on the ridge. You must move L/E to reduce the downclimb to a manageable level because the ridge proper has several sheer cliffs/steps on it. The traverses L (then returning across loose shale to the R) are somewhat tedious and time-consuming, but necessary to keep this descent at Class 3.

The highest ridge steps are the worst and require the greatest amount of circumventing. The subsequent (lower) ridge steps are of less magnitude and can be downclimbed (to the L) by shorter traverses across the tops of the cliff bands. Eventually, you can downclimb the ridge steps on the ridge proper and keep the difficulty at Class 3 or less. Once the ridge crest is more reasonable, descend the loose shale and minor ledges to reach tree line in a pine forest. Before entering the forest and losing visuals, you can see forested Point 9219 down below you. It is directly on the ridge and protrudes from a minor saddle to its N.

The pine forest goes quickly as the blowdown isn’t too onerous and the pine duff (with some shale mixed in) is a joy to descend. You will quickly reach the small saddle in front of Point 9219. Given the difficulty of side-hilling here, climb up over talus-and-pine covered Point 9219. From Point 9219, the ridge loses its definition and becomes more rounded. Head SSW down the ridge/slope in moderately-steep pine forest to reach the valley floor at or near an upper fork in the valley. Find an old 2-track jeep road heading R/W to the main fork of the valley.

Follow another 2-track jeep road SSW to reach the North Creek ATV Trail (FST-4209) at another fork in the valley in a large meadow. Follow FST-4209 back to the trailhead at the mouth of North Creek Canyon, fording the creek 6 times on the way. With the appropriate bushwhacking and dexterity, you can avoid getting your feet wet in crossing the creek the multiple times that you must do so.

The connecting ridge between Peak 10604 and Shril Benchmark, as viewed from the summit of Peak 10604.

The connecting ridge between Peak 10604 and Shril Benchmark, as viewed from the summit of Peak 10604. Livingston Douglas Photo

Shril Benchmark (left) and its connecting ridge to Point 10601 (right) as viewed from the southwest. The peaks appear, and are, of similar height. There is a gentle, albeit rocky, saddle between them. Livingston Douglas Photo

Shril Benchmark (left) and its connecting ridge to Point 10601 (right) as viewed from the southwest. The peaks appear, and are, of similar height. There is a gentle, albeit rocky, saddle between them. Livingston Douglas Photo

The rugged southeast side of Point 10601 (right of center) as viewed from Point 9219. Notice the cliff “steps” on the South Ridge in dead center (the left skyline coming down from Point 10601). Navigating them is the crux of the South Ridge Route. Livingston Douglas Photo

The rugged southeast side of Point 10601 (right of center) as viewed from Point 9219. Notice the cliff “steps” on the South Ridge in dead center (the left skyline coming down from Point 10601). Navigating them is the crux of the South Ridge Route. Livingston Douglas Photo

Shril Benchmark (left of center) and Point 10601 (right of center) and the magnificent South Ridge (descending diagonally leftward) with snow-capped Diamond Peak in the distance. Livingston Douglas Photo

Shril Benchmark (left of center) and Point 10601 (right of center) and the magnificent South Ridge (descending diagonally leftward) with snow-capped Diamond Peak in the distance. Livingston Douglas Photo

Point 10601 (slightly right of center), the South Ridge (descending leftward), and the crumbly scree/gravel that must be navigated on the Southeast Face to descend the steps/breaks in the ridge. Watch your step up here! Livingston Douglas Photo

Point 10601 (slightly right of center), the South Ridge (descending leftward), and the crumbly scree/gravel that must be navigated on the Southeast Face to descend the steps/breaks in the ridge. Watch your step up here! Livingston Douglas Photo

The summit Benchmark. Livingston Douglas Photo

The summit Benchmark. Livingston Douglas Photo

Climber Trip Reports

Regions: Lemhi Range

Mountain Range: Lemhi Range

First Ascent Information:

  • Other First Ascent: South Ridge —Descent
  • Year: 2019
  • Season: Summer
  • Party: Livingston Douglas

Longitude: -112.99169   Latitude: 44.01649

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