Elevation: 9,919 ft
Prominence: 319
This peak is not in the book. The elevation and prominence figures are based on recent LiDAR updates. The USGS quad shows an elevation of 9909. Livingston Douglas added four new photos that really show off this rugged, little-known summit. Updated October 2025
Devon Peak is located northeast of West Rocky Peak and northwest of Rocky Peak. USGS Sheephorn Peak
Rugged Devon Peak as viewed from Little Timber Creek Trail to its north. Livingston Douglas Photo
Access
[(A)(8.2)(a) on Page 314]
Southeast Ridge, Class 3 and Northwest Face/Southeast Ridge, Class 3
Rick Baugher’s trip report is linked below. It has several nice photos and the peak’s history. Michael Darcy traverse the southeast ridge from West Rocky Peak. Rick climbed the peak from the Middle Fork of Little Timber Creek. Rick’s variation route follows Little Timber Creek to 8,400 feet. From that point, climb the northwest face southward and then southeast to the top of the ridge. Follow the ridge to the summit.
Devon Peak (in foreground) as viewed from Peak 9960 to its north. Livingston Douglas Photo
The first look at the rocky summit area of Devon Peak from high on the southwest ridge. This was the final leg of my ascent route. The summit hump is not visible yet. Livingston Douglas Photo
The rocky summit cap of Devon Peak as viewed from the [lower] southwest summit. Livingston Douglas Photo
Additional Resources
Regions: EASTERN IDAHO->Lemhi Range
Mountain Range: Lemhi Range
First Ascent Information:
- First Ascent Year: 2010
- Season: Summer
- Route: Southeast Ridge - traverse from West Rocky Peak
- Party: Michael Darcy
- Other First Ascent: Northwest face - from Little Timber Creek
- Year: 2018
- Season: Summer
- Party: Rick Baugher
Longitude: -113.49409 Latitude: 44.55409