I take issue with many passes that are called couloir's and this one is no exception which is why I am sticking with the term I used for the pass until other wise I hear a more proper name.
GENERAL OVERVIEW: This pass crosses the low saddle at the head wall of Ferguson Creek and the small cirque on the SW side of Deadman Canyon
CLASS/DIFFICULTY: Class 3
LOCATION: Kings Canyon National Park at the head of Ferguson Creek. HST Map
ELEVATION: 10,700
USGS TOPO MAP (7.5'): Sphinx Lakes
ROUTE DESCRIPTION: From both sides of this pass your faced with a bit of a wall before you without an obvious route. If your coming from the SE side you can start by angling up a section of grassy ramps that will lead you into class 3 blocks and shelves. Route finding throughout this area is going to be within a persons own comfort level. Further into the center of the pass I noticed some small narrow shelves that could be zig zagged up but I kept more to the right of the saddle and made my way through a couple difficult class 3 sections.
The NW side of the pass you will begin moving to your right where a great ramp leads down. At one point it will end at a class 3 section of rocks to climb down at which point you just drop down as you please. Lower down there is a number of large patches of willows which can be navigated through quite easy.
If your climbing from Ferguson Creek just stay far to the left until you make your way to the ramp. You might feel intimated of the pass until you find this ramp as it's not visible at all until you reach it.
I found a large number of cairns marking the route.









