Peak 8762 (Bull Horn Mountain)

This peak is not in the book. Bull Horn Mountain is located northeast of Bull Trout Point and due east of ID-21 and the northernmost Sawtooth peak, Copper Mountain. It is relatively quick ascent from the highway. Park in the large pullout on the west side of ID-21 at Newman Creek in the Summer or at the point where the … Continue reading

Mount Hoopes

Climbing and access information for this peak is on Page 311 of the book. Livingston Douglas provided the new route updates set out below. Updated December 2019  Mount Hoopes is located just south of Tyler Peak. Although it is one of the most impressive of the southern Lemhi Range peaks, Mount Hoopes is seldom climbed. In December 2015, Larry Prescott … Continue reading

South Putnam Mountain by Ken Jones

Climbing and access information for this peak is on Page 360 of the book. South Putnam is located north of Mount Bonneville.  USGS South Putnam Mountain Ken Jones provided the following update Ascent Trip Report I hoped to drive to 7,080 feet, but the road is closed at about the “24” in Section 24 on the map. It is washed … Continue reading

South Butte by Ken Jones

This peak is not in the book. South Butte, the highest point of the Monumental Buttes, has 2,307 feet of prominence and is highly sought by people attempting to climb all of Idaho’s P2K summits. USGS Monumental Buttes Ken Jones’ route information follows: Ascent Trip Report Access Follow FSR-301 to its junction with FSR-457. I came from Clarkia on ID-3, … Continue reading

Stripe Mountain by Ken Jones

Climbing and access information for this peak is on Pages 73-74 of the book. Stripe Mountain is the highest point in the Clearwater Mountains and is a P2K peak. There is no short way to approach this remote summit. USGS Stripe Mountain Access The trailhead is at Salmon Base Camp, a former campground that has burned and is no longer … Continue reading

Castle Rock 5415

This peak is not in the book. Dan Kruger, John Platt and Pat McGrane have provided photos, access and route information on this impressive tower. Pat McGrane’s complete route description is found down the page. Updated April 2018 There are 8 Idaho features named Castle Rock. This one is a rugged tower located north of Shafer Butte. John Platt has … Continue reading