5.0
(2)
57
hikers
8
hikes
Hiking in Borah Peak Wilderness Study Area offers challenging routes through Idaho's highest and most rugged terrain, centered around Borah Peak. The region is characterized by dramatic landscapes, including steep ridgelines, bare limestone slabs, and the prominent Lost River Range. Hikers encounter significant elevation gains and exposed sections, providing panoramic views of surrounding mountain ranges and the Lost River Valley. Geological features like the Three Forks formation and the visible scar from the 1983 Borah Peak earthquake are also present.
…Last updated: May 27, 2026
5.0
(1)
28
hikers
11.6km
07:29
1,320m
1,320m
Embark on the Borah Peak Trail for a truly demanding hiking experience, leading you to Idaho's highest point. This difficult route spans 7.2 miles (11.6 km) and challenges you with…
5.0
(1)
26
hikers
12.7km
08:34
1,540m
1,540m
Embark on the Borah Peak Trail, a challenging hike that takes you through varied terrain to Idaho's highest point. You will cover 7.9 miles (12.7 km) with a significant elevation…

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13.5km
06:27
1,510m
1,510m
Embark on the Leatherman Peak Loop, a difficult 8.4-mile (13.5 km) hike that challenges you with 4963 feet (1513 metres) of elevation gain over an estimated 6 hours and 27…
12.0km
06:04
1,470m
1,470m
Embark on the Mount Idaho Trail, a difficult 7.5 miles (12.0 km) hike that climbs 4839 feet (1475 metres) over an estimated 6 hours and 3 minutes. The route begins…
1
hikers
12.3km
06:11
1,500m
1,500m
Prepare for a demanding ascent on the Mount Church and Donaldson Peak Trail, a difficult hike that covers 7.6 miles (12.3 km). You will conquer a significant 4932 feet (1503…
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Mount Idaho is the seventh highest peak in Idaho and one of the nine 12'ers. You will find spectacular views of Borah Peak to the north and Leatherman Peak to the south.
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The trail up Mount Idaho is a class 3 scramble that can become a class 4 scramble in places if you don't have great route-finding skills. Remember to bring gloves for the scree, and bring bug spray for mosquitos in the wet season. The trailhead is relatively easy to get to and the views from the ridge are spectacular.
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Leatherman Peak is the second highest peak in Idaho at over 12,200 ft. It is named after Henry Leatherman, a pioneer from the 1860's. From the top you get spectacular views of the Lost River range.
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The hike up Leatherman Peak from the west requires a difficult class 4 scree scramble up the ridge to the peak. The is hike is much more challenging than the hike to Leatherman Peak from the north, but you can make it easier by taking the more standard trail (used for the descent of this route, to the north of Leatherman Peak) both up and down.
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The views from Donaldson Peak are spectacular. This is a great turn-around spot if you are underprepared for the full ridge climb to Mount Church. Be sure to bring helmets and gloves for the steep scree section leading up to the ridgeline. Donaldson Peak is the eighth highest peak in Idaho and clocks in at just over 12,000 ft.
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Mount Church is the third highest peak in Idaho at 12,200 ft. The peak is unofficially named after Frank Church, Idaho Senator. You will find spectacular views at the summit.
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The trail starts with a walk through the forest and meadow to the scree fields. Be sure to bring helmets and gloves for the scree, since there is a steep section near the ridge where falling scree can be dangerous without proper protection.
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Chicken Out Ridge is a narrow arête that leads to the summit of Idaho's highest point, Borah Peak. It is a challenging scramble and requires a decent head for heights. Experienced hikers who enjoy a bit of an adrenaline rush will revel in the ascent. If you are attempting the ascent to Borah Peak, stick to the crest and do not take the faint bypass path to the left, as hikers have been known to get into difficulty by doing this. Remember: crest is best!
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There are 8 hiking routes documented in the Borah Peak Wilderness Study Area, ranging from moderate to difficult. These trails primarily cater to experienced hikers seeking challenging ascents and remote exploration.
The ideal time for hiking and climbing is typically from early July through mid-August, when snow levels are at their lowest. Late August and early September can also offer good conditions, though the mountain is prone to thunderstorms and early snow accumulation during this period.
The Borah Peak Wilderness Study Area is known for its challenging terrain. Most routes are classified as difficult, featuring significant elevation gains, steep sections, and exposed ridgelines. There are also a couple of moderate options available, but no easy trails.
Absolutely. The most prominent feature is Borah Peak itself, Idaho's highest summit. Hikers on the standard route will encounter the infamous "Chicken-Out Ridge", a Class 4 arête requiring careful navigation. From the summit, you'll be rewarded with panoramic views of the Lemhi, Salmon River, Sawtooths, and other surrounding mountain ranges.
The strenuous climbs are rewarded with spectacular panoramic views. From higher elevations, you can see vast expanses of the Lost River Valley, which lies over a mile below, and numerous surrounding mountain ranges like the Lemhi, Salmon River, White Clouds, Boulders, Sawtooths, Pioneer, and White Knob mountains.
The Borah Peak Wilderness Study Area is primarily characterized by rugged, high-altitude terrain with significant elevation gains, making most routes challenging. There are no trails specifically designated as easy or family-friendly in this guide, as the area caters more to experienced hikers.
While specific regulations for dogs can vary, wilderness study areas generally allow dogs, often requiring them to be on a leash. Given the challenging and exposed nature of many trails, ensure your dog is fit for such conditions and that you carry enough water for both of you.
Hikers should be prepared for substantial elevation gains. For example, the standard route to Borah Peak gains over 5,200 feet (1,604 meters) in just 3.5 to 4 miles. Other difficult routes like Borah Peak Trail — Salmon-Challis National Forest involve over 1,500 meters of ascent.
Yes, there is at least one notable loop trail: the Leatherman Peak Loop from Sawmill Gulch Road — Lost River Range. This 8.4-mile route offers a challenging circular experience through the rugged Lost River Range.
The trails in Borah Peak Wilderness Study Area are highly rated by the komoot community, with an average score of 5.0 stars. Hikers often praise the dramatic landscapes, the sense of solitude, and the rewarding panoramic views from the summits, despite the challenging nature of the ascents.
Yes, the region offers other challenging ascents. You can explore routes like Leatherman Peak Loop from Sawmill Gulch Road — Lost River Range, Mount Idaho — Lost River Range, and Mount Church and Donaldson Peak — Salmon-Challis National Forest, all offering similar rugged experiences within the Lost River Range.
While specific parking details for each trailhead are not provided, access to the Borah Peak Wilderness Study Area typically involves driving to designated trailheads. Given the remote nature of the area, it's advisable to research specific trailhead access and parking availability before your visit.


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