Welcome to SP!  -
North Couloir
Route
Contribute 
 
Geography
Parents 
Routes
 

North Couloir

 
North Couloir

Page Type: Route

Location: California, United States, North America

Lat/Lon: 37.13700°N / 118.597°W

Object Title: North Couloir

Route Type: Technical ice and rock

Time Required: Half a day

Difficulty: III, 5.6, AI2 or WI3

Route Quality: 
 - 1 Votes
 

 

Page By: Craig Peer

Created/Edited: Sep 24, 2002 / Oct 18, 2002

Object ID: 157002

Hits: 5187 

Page Score: 71.06%  - 1 Votes 

Vote: Log in to vote

 

Approach


The approach is a fairly short ( 3 miles ? ) hike from South lake via the Bishop Pass trail, the Treasure Lakes trail and cross counrty hiking up slabs and scree to campsites at the base on Mt. Gilbert. This can also be easily done as a day trip from South Lake.

Route Description


The 900' 50 - 65 degree couloir is obvious. The bershrund if present is usually easily crossed. Rock belays on the side of the couloir are possible. At the top of the couloir, turn left and follow a corner and slabs to the right of the corner to the summit. This is an excellent ice climb.

A note on the rating - the old Roper guide rated this climb III, 5.6 / AI2 or WI3, as does the current Secor guide book. The Sierra Classics guide ( Moynier & Fiddler ) calls it class 4 - 5. This is probably a more realistic rating, but there are several ways to finish the last pitch, so I'll leave the original rating. If there is fresh snow on the final slabs, you better be able to lead 5.6!

Descend the class 2 Southeast slope route to Treasure Col ( see the High Sierra guide book by R. J. Secor ) or, if you're camped below the North Face, I've used this descent - rappel or downclimb from the summit back to the top of the couloir. Continue descending to the west down a rock chute ( rappels ) until one is able to climb through the notch west of Mt. Gilbert and back to the cirque north of the peak.

Essential Gear


Ice axe and north wall hammer, crampons, rope and a light rack, a few screws.

Miscellaneous Info


If you have information about this route that doesn't pertain to any of the other sections, please add it here.

Additions and Corrections

[ Post an Addition or Correction ]
Viewing: 1-2 of 2    
PellucidWombatRoute Comment

PellucidWombat

Hasn't voted

Rock Pitch:


If you head straight towards the large chimney above the couloir, this is the 5.5-5.6 variation, which requires climbing a short section of thin parallel cracks. To climb the class 4 variation, descend the south side of the saddle a short ways and find your way up slabs to the left.





Descent:


As we were concerned about finding our way down the rapps, we found another descent route (albeit a little longer) to get back to camp if you're camped at the base of the North Couloir.





Descend the SE slopes of Mt Gilbert to pass 12,400' and descend the couloir. When we did this, it was filled with hard neve, but there were several nice rapp stations to use (the first is about 30 ft down from the top).





From there, cut across the bowl staying fairly high. You want to cut around the ridge on a lightly forested slope between a set of cliffs at 11,600'. This puts you back in the correct drainage to reach camp with minimal elevation loss.
Posted Dec 24, 2005 4:14 pm
Craig PeerRoute Comment

Craig Peer

Hasn't voted

Thanks for the additional information.
Posted Dec 27, 2005 1:07 pm

Viewing: 1-2 of 2    

Images