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Lost River Range

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Cedar Creek 
Morgan Creek 
Mt Idaho 
Mt. Borah 
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Nearby Mountain Bike Rides

Lower Oregon Gulch
Smooth and fast - great ascent or descent. Near Sun Valley, Idaho
Warm Springs Trail
A great descent, out and back, or loop for a beautiful, challenging, fun day. Near Ketchum, Idaho
Cold Springs Trail
An easier singletrack traverse off Warm Springs Trail. Near Ketchum, Idaho
Chocolate Gulch Trail
Beautiful views of the Boulder Mountains and flowy singletrack. Near Sun Valley, Idaho
North Fork Loop
A short, technical loop with great views of the Wood River and the surrounding mountains. Near Sun Valley, Idaho
Saddle-Up Flow Trail
A flow trail on Baldy featuring a variety of berms, rollers and jumps. Near Ketchum, Idaho
From MP's sister site: MTB Project

Lost River Range Rock Climbing 

Photos:  Recent | Best | Popular
Elevation: 12,662'
Location: 44.1162, -113.7572 View Map  Incorrect?
Page Views: 4,184
Administrators: WAGbag, Mike Engle, Kristine Hoffman (sitewide)
Submitted By: Cory on Sep 26, 2012
This Afternoon

66° | 56°

71° | 53°

68° | 49°

62° | 39°

55° | 36°

53° | 35°
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The Lost River Range


The Lost River Range is Idaho's tallest. It contains 7 of the 9 12ers in Idaho, including Idaho's highest peak, Mt. Borah.

While the range may be known for loose, chossy rock, there are certainly exceptions to this rule. There are also many alpine ice routes that form up every year, and a massive potential for ski mountaineering.

Getting There 

The range runs north to south. Highway 93 runs along the west side of the range between Arco and Challis. Because of this, access to routes from the west side is fairly straightforward.

The east side, however, is much more difficult to get to. For routes originating on the east side, turn east off of highway 93 onto Doublespring Pass road, about a mile north of the Mount Borah trailhead turnoff. Proceed over Doublespring Pass and then navigate the maze of backroads to your trailhead. These roads are very rugged and a high clearance vehicle is mandatory.

Climbing Season

For the All Locations area.

Weather station 8.3 miles from here

13 Total Climbing Routes

['4 Stars',4],['3 Stars',3],['2 Stars',5],['1 Star',1],['Bomb',0]

Classic Climbing Routes in Lost River Range

Mountain Project's determination of the classic, most popular, highest rated climbing routes for Lost River Range:
North Face of Mount Borah   AI3     Trad, Ice, Alpine, 10 pitches, 1500'   Mt. Borah
Southwest Ridge   3rd 1- 1 I 1 M 1a     Trad, Alpine, 5400'   Mt. Borah
Browse More Rock Climbing Classics in Lost River Range

Featured Route For Lost River Range
Rock Climbing Photo: Mountaineer's Route (5.8) in red.  East Face Direc...

East Face Direct 5.10b/c 6b 20 VII 20 E2 5b  ID : Lost River Range : Mt Idaho
This climb takes a direct line right up the middle of the diamond-shaped face. The rock is surprisingly good for the LRR; however, all of the ledges are covered in loose stones, so make sure to bring a helmet and set up your belays out of the line of fire. This climb starts just right of the "Grand Central Chimney" in the middle of the face. We climbed the route in 5 rope stretching pitches using a 70m rope, but there were many intermediate spots to belay if a shorter rope were used...[more]   Browse More Classics in ID

Photos of Lost River Range Slideshow Add Photo
Rock Climbing Photo: the Pahsimeroi Valley runs along the east side of ...
the Pahsimeroi Valley runs along the east side of ...

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