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Southeast Spur via Beaver Woman Lake

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Southeast Spur via Beaver Woman Lake

Page Type: Route

Location: Montana, United States, North America

Lat/Lon: 48.51388°N / 113.60413°W

Object Title: Southeast Spur via Beaver Woman Lake

Route Type: Mountaineering

Season: Summer

Time Required: A few days

Rock Difficulty: Class 3

Route Quality: 
 - 2 Votes
 

 

Page By: whiteroom17

Created/Edited: Oct 21, 2007 / Jan 19, 2010

Object ID: 349597

Hits: 6057 

Page Score: 89.01%  - 28 Votes 

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Overview

This is in my opinion the least technical route up Mount Stimson. If you are looking to avoid large lengths of off trail bushwhacking and class 4 cliffs this is one way to go. Its a great route if you are looking for a non technical scramble in some extremely remote country. Not to mention Mount Stimson is a truly monstrous mountain, even by Glacier's standards. The worst you will find is a lot of class three cliff bands and a relatively exposed traverse of Mount Pinchot's west shoulder during the approach. My brother and I climbed this route in mid july of 2007. There was very little snow pack the year we climbed it so our route was free of snow, however this may not be the case in a typical year. On the other hand most of the route is on the southern face which does get a lot of sunlight, I would imagine the route would be snow free by the beginning of August most years. The first ascent of this route was by Joseph Biby, Doug Mason and Greg Nelson on July 30, 1978.

Southeast ridge route
 


Approach

 
Beaver Woman Lake
 
You leave the trail for the first time at either Buffalo Woman or Beaver Woman Lakes campsites. Buffalo Woman Lake may be the better choice as jimegan informed me that there is very little bushwacking between Buffalo Woman and the pass. The same can not be said for Beaver Woman! I experienced about an hour of some of the worst brush I've ever run into.

There are a few ways to get to the lakes: either 16 Miles up Coal Creek, 23 miles up the Nyack Valley or 21 miles up and over the continental divide at Cutbank pass from Two Medicine. You can cut off about 2 miles of this route if you take the ferry across Two Medicine Lake.

The trails in this area are minimally maintained (I counted 148 downed trees on the way in) and the section coming down from Cutbank Pass is the steepest and most brush infested section of trail I've ever run into. (Saintgrizzly spoke with some of the park rangers about all the downed trees. They were from a monster storm in November of 2006 and they are working on clearing them. As of July 2007 though they were still down.)

I would still recommend coming in from Two Medicine however; you don't want to spend your entire approach in the trees! The 5 miles between Dawson and Cutbank Pass is worth the trip alone as the trail is perched 1000s of feet above the Nyack Valley and the views are incredible. Either way you go its almost impossible to get to this point with out a night spent somewhere on the way in. The bowl north of Mount Tinkham has plenty of water and is about half way in from the Two Medicine area.

Once you get to the lakes most people spend another two nights here, one before the climb and one after as the climb will likely take 12 plus hours. The first step is to get to the shoulder that connects Mount Pinchot to Eaglehead Mountain.

If starting from Beaver Woman Lake wade through the thick brush on the left shore of Beaver Woman Lake (make plenty of noise as bears frequent this area) aiming slightly to the left of the large rock buttress (pictured to the left) that comes off of Mount Pinchot. Once you get through the brush hike around the low cliff bands to the left of the buttress and you will see a large green notch filled with large boulders that leads up to the shoulder. This area is wide enough that you can pretty much pick any route you want to get to the shoulder.

The broad scree covered southwest shoulder of Mount Pinchot now spreads out before you. The key is to maintain roughly the same elevation as the saddle during this traverse, because once you get around the corner to the northwest face there is only one elevation that traverse can be made.

 
Mount Pinchot Traverse
 
 
Looking back at the Pinchot traverse
 
Once you get to the corner the saddle between Pinchot and Stimson comes into view. Between you and it however is a series of cliffy bowls (Left Thumbnails) that must be traversed. There is a pretty wide ledge (3 feet at its narrowest) with somewhat of a goat/climbers trail that leads through the bowls. If you stay at the right elevation the cliffs can be avoided and you won't run into anything worse that creepy class 3 exposers. Stay around the same elevation as the Eaglehead-Pinchot saddle (around 7500 feet) and follow the carns to make your way to the Stimson-Pinchot saddle.

I've been told that there are alternate ways to get to this saddle. One involves starting on the park's western border and bushwhacking up Pinchot Creek. I've never done it and it looks like a lot of work, but it is definately a more direct route (8-9 miles instead of 20 plus). Anyone who has spent time in Glacier's brush knows the value of a trail however.





Route Description

Southeast Spur/Ridge
Overview of the route. The larger view is a little more helpful.


Once you get to the saddle the route actually begins. This is a good place to get water as there is usually snow melt coming off the south face. The summit is still 2,500 feet above you at this point. Once you get across the saddle you will see a dry stream bed that angles across the south face to the southeastern spur. This stream bed is a little less tiring that hiking up the scree. The dry bed leads you to a series of tall cliffs that guard the upper slopes. Once you reach the base of these cliffs traverse to your right towards the ridge line until you see an opening in the cliffs.

Climb through the cliffs (class 3 if you take the right route). You are now on the broad southeast spur. From here you want to stick relatively close to the eastern edge of the southeast spur and aim towards the far eastern end of the flat summit ridge. There are a multitude of routes that can be taken through these broken class 3 cliff bands, just make sure you end up at the eastern end of the summit ridge. The cliffs aren't bad but as you go upwards they get steeper and pile on top of one another, so towards the top it starts to feel a bit hairy. If you have climbed in Glacier before these slopes will feel pretty familiar.

Typical cliff
 
Goat on Stimson
 
Class 3 Cliffs on Stimson
 


The upper 150 feet of the south face and southeast spur cliffs out into a tall cliff band, but if you stick to the far eastern edge of the spur the band breaks up to the point where its easy to climb through them and gain access to the flat summit ridge.

Looking east down the summit ridge of Mount Stimson
 


The tallest point on the summit ridge is actually on the far western end. Although the ridge looks narrow its pretty easy to traverse your way over to the western end. Drop off to the sides when you need to.

A few minutes later you are standing on top of the mighty Mount Stimson! Check out the views from the top on the main Stimson page (if you don't mind spoilers) or even better skip the pictures and get up there yourself!


Essential Gear

I would bring:

Wind Pants
Fleece
Wind Breaker
Stocking hat (just in case)
Food for lunch and snacks as you'll be climbing most of the day
Emergency survival gear (lighter, matches, emergency blanket, compass, whatever else you need to feel comfortable in case stuff gets ugly)
Some flagging for marking the route (just make sure to pick it up on your way down)
Camera!

Additions and Corrections

[ Post an Addition or Correction ]
Viewing: 1-4 of 4    
Fred SpickerName / First Ascent

Fred Spicker

Voted 10/10

If you wanted to be consistent with the name of the route as given by Edwards in A Climbers Guide to Glacier National Park - this would be the Southeast Spur Route.



First ascent Joseph Biby, Doug Mason and Greg Nelson on July 30, 1978.
Posted Oct 22, 2007 8:17 am
whiteroom17thanks

whiteroom17

Hasn't voted

thanks for the corrections, i've added them to both the route and mountain pages. I'll go through tonight and do a bit more cross referencing with the climber's guide
Posted Oct 22, 2007 11:11 am
EricHansenadditions

Hasn't voted

I added a Pinchot Cr. comment (I've done it and it is good) under comments. Eric Hansen
Posted Oct 26, 2007 9:47 pm
whiteroom17thanks

whiteroom17

Hasn't voted

thanks for the addition i will add the information in sometime this weekend.
Posted Oct 27, 2007 12:14 pm

Viewing: 1-4 of 4    

Images

Southeast RidgeTypical cliffSoutheast ridge routeSoutheast Spur/RidgeBeaver Woman LakeLooking east down the summit ridge of Mount StimsonClass 3 Cliffs on Stimson
Mount Pinchot TraverseLooking back at the Pinchot traverseGoat on Stimson