Roundup Peak

This peak is not in the book. Livingston Douglas contributed a new route and additional details to the existing northeast ridge route which he descended. The elevation and prominence figures reflect recent LiDAR updates. Updated March 2025 Peak 10235 has been called “Roundup Peak” for some time. Thanks to the efforts of Dan Robbins, the name became official in July … Continue reading

The Clapper

Climbing and access information for this peak is on Page 307 of the book. Livingston Douglas added new photos and updated access/route information for those interested in climbing the peak from the east. The elevation and prominence figures reflect recent LiDAR updates. Updated October 2025 The Clapper sits at the head of Meadow Canyon on a high, rocky ridge in the … Continue reading

Howe Peak

This peak is not in the book. There are two routes set out below: the road route and Livingston Douglas’ southeast ridge route. Updated December 2019  Howe Peak is the 2nd-highest point in the Jumpoff Peak subrange of the Lost River Range. It is the most heavily forested terrain in the subrange. Its summit has a large communications facility. See … Continue reading

Peak 9004

This peak is not in the book. Updated December 2019 Peak 9004 is located due north of Jumpoff Peak. The 2 peaks are connected by a ridge. The easiest way to climb this peak is to traverse this ridge. A jeep track descends north from the saddle between Jumpoff Peak’s 2 summits and then angles northeast toward Peak 9004. Follow … Continue reading

Jumpoff Peak

This peak is not in the book. Updated December 2019 Jumpoff Peak is the highest point in a group of mountains that comprise the South End of the Lost River Range. This peanut-shaped group which stretches from east of Arco to north of Howe, Idaho is arguably a subgroup of the the Lost River Range. The West End is called … Continue reading