Pinnacle Buttes

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Wyoming, United States, North America
Hiking, Mountaineering, Scrambling, Skiing
Spring, Summer, Fall, Winter
11516 ft / 3510 m
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Pinnacle Buttes
Created On: Nov 24, 2014
Last Edited On: Nov 24, 2014


Overview Part I-- The Pinnacle Buttes

If the mountain gods had wanted, they could have made Wyoming’s Pinnacle Buttes a climber’s paradise. Many of the ingredients are there-- gorgeous setting, alpine conditions, terrifying exposure, dramatic spires and big walls. Yes, they indeed could have made this unique and spectacular massif a climber’s heaven.

But they didn’t, for they also reached down and turned the rock into rotten junk. Beautiful, yes, but treacherous and deadly, like a woman out of film noir or hard-boiled pulp fiction. Like a Siren. Like a rattlesnake. Like forbidden fruit. You get the picture.

Such a shame, sort of. Almost without doubt, there are clean, solid sections with stiff grades that would thrill technical climbers, but the overall quality of the rock is probably the principal reason that the climbing crowd has largely bypassed the Pinnacle Buttes. Other reasons: the off-trail bushwhacking approaches; the fact that the area is, as a friend once put it, “Bear Central” (and this is Wyoming, so the reference is to grizzlies); and the proximity of the Wind River Range and the Teton Range, both of which are visible from atop the Pinnacle Buttes.

Pinnacle Buttes-- Main Summit
Pinnacle Buttes-- Main Summit

Instead, this formation that awes the viewer no matter where he or she views it has dwelt in photographic fame and climbing obscurity. Many of the pinnacles have never, to common knowledge, been climbed, and the many summits, both major and minor, are the realm of bighorn sheep, marmots, eagles, a few wilderness-seeking scramblers, and lightning.

So the Pinnacle Buttes actually are a climber’s paradise-- a paradise for climbers who enjoy route-finding and scrambling; a paradise for climbers who prefer solitude, scenery, and discovery to trophies; a paradise for climbers who love heights and exposure with nothing for protection but wits, balance, and good luck; and a paradise for technical climbers daring enough to explore and test the mostly unexplored and untested routes.

Pinnacle Buttes-- Northwest Peak-- Sunset
Pinnacle Buttes-- Northwest Peak-- Sunset

Pinnacle Buttes-- Sunset
Pinnacle Buttes-- Sunset

Pinnacle Buttes-- Sunset
Pinnacle Buttes-- Sunset

Overview Part II-- The Summits

Pick your own simile or metaphor for describing the Pinnacle Buttes. Whatever it is, it will probably connote darkness and/or evil, and it will seem apt. I like to think of the massif as resembling something out of Tolkien’s Mordor, or as the jagged battlements of an enormous castle inhabited by the cruelest and deadliest fiends. Notice the similarities between the two.

Although the entire massif contains dozens of pinnacles, spires, and prominent outcrops, there are five distinct summits (going by prominence standards). Thomas Turiano’s Select Peaks of Greater Yellowstone covers a route up the highest, and centrally located, of them, and there is also an SP page for that peak. But the formation also has a northwestern summit, northeastern summit, and two southeastern ones, all of which have the prominence to count as separate peaks. I have climbed them all, and each has its own character, challenges, and rewards. (Some maps and sites list only four summits and give different names, but I contend that my take is the more accurate one based on both maps and experience.)

Bonus-- the four satellite summits probably see no more than a few ascents per year each. One of the southeastern ones probably sees none at all most years, and it is possible, even probable, that to date it has seen only one ascent.

Pinnacle Buttes
Pinnacle Buttes subpeak

Pinnacle Buttes and Stormy Skies
Pinnacle Buttes and Stormy Skies

Each peak has its own SP page, linked below and attached to this page as a child as well. The purpose of this page is not to give detailed information on each peak but rather to group the related summits in the spirit of being user-friendly.
Pinnacle Buttes-- Main Summit
Main Summit

Pinnacle Buttes-- Southeast Peak-- #1
Southeast Peak #1

Pinnacle Buttes Southeast, #2
Southeast Peak #2

Pinnacle Buttes
Pinnacle Buttes-- Northeast Peak

Pinnacle Buttes
Northwest Peak

Getting There

To climb the main summit or the southeastern ones:

About 7 miles east of Togwotee Pass on U.S. 26/287 northwest of Dubois, turn onto the road for Brooks Lake and follow this good unpaved road for about 3.5 mi to a signed parking area for the Pinnacles Trail. This road is passable for passenger cars.

For the northeastern and northwestern peaks:

About 7 miles east of Togwotee Pass on U.S. 26/287 northwest of Dubois, turn onto the road for Brooks Lake and follow this good unpaved road for 4 miles, where a road heads right for the Bonneville Pass Trailhead. This road is marked on maps as a 4wd road, but it is passable for passenger cars. The road ends at the trailhead in 1.7 miles. The elevation here is about 9300’.

Pinnacle Buttes-- Northwest Peak
Pinnacle Buttes-- Northwest Peak and Brooks Lake

Red Tape

This is prime grizzly country, which means special rules about food storage and personal behavior are in order. I will not list them all here. Bottom line: If you don’t know, don’t go.

When to Climb

Summer is the prime season for climbing these peaks, but the Togwotee Pass area is popular for winter sports, and there are people who use their feet or snowmobiles to access the couloirs on the formation, which they then climb and ski.


The Brooks Lake and Pinnacles campgrounds are both located about a mile past the turnoff for the trailhead. Summer 2007 fees were $10/night. Both are small campgrounds that operate on a first-come, first-served basis, and Brooks Lake is very popular with fishers, so don’t show up after 3 P.M. on a nice summer day and expect to find an open site. The campgrounds have trash bins, bearproof lockers for food storage, pit toilets, and water (though the water at Brooks Lake was shut off in July 2007). Both campgrounds were closed for renovation and due to road construction in 2014, but hopefully they will be open in 2015.

Both campgrounds are among the most scenic developed campgrounds you will ever see. Brooks Lake is surrounded by open meadows and towering cliffs and pinnacles.

Brooks Lake Cliffs
Brooks Lake Cliffs