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 Access [(A)(8.2)(a) … Continue reading
Climbing and access information for this peak is on Page 301 of the book. Livingston Douglas provided the following route information. The elevation and prominence figures are based on recent LiDAR updates. The USGS quad shows an elevation of 10,343 feet. Updated October 2025 West Rocky Peak is located on the main Lemhi Range Crest due west of Rocky Peak … Continue reading
Climbing and access information for this peak is on Page 301 of the book. The elevation and prominence figures are based on recent LiDAR updates. The USGS quad shows an elevation of 10,507 feet. Updated October 2025 Slate Roof Peak is located on the main Lemhi Range Crest above the headwaters of the Middle Fork Little Timber Creek and both … Continue reading
This peak is not in the book. This peak is located on the main Lemhi Range Crest due east of Big Eightmile Peak. USGS Yellow Peak Access [(A)(8.2)(a) or (A)(8.3)(a) on Page 315] Southwest Ridge, Class 3 An unnumbered trail crosses the Lake Creek drainage and leads to the saddle between Big Eightmile Peak and Peak 10523. Climb the ridge from … Continue reading
Climbing and access information for this peak is on Page 301 of the book. Big Eightmile Peak is located on the main Lemhi Range Crest at the head of the Big Eightmile Creek drainage. USGS Yellow Peak … Continue reading
Climbing and access information for this peak is on Page 301 of the book. The book does not identify the peak by its proposed name. The elevation and prominence figures are based on recent LiDAR updates. The USGS quad shows an elevation of 10,540 feet. Updated October 2025 U Mountain sits atop a U-shaped ridge that connects Slate Roof Peak … Continue reading