Route Guide - iPhone / Android - Partners - Forum - Photos - Deals - What's New
Login with Facebook
The Bihedral (Upper Tier)
Routes Sorted
L to R R to L Alpha
A Fly in the Ointment 
Acid Crack 
Acid Rock 
Bihedral Arete 
Blood Diamond 
Case of the Fags 
Crack Variation 
Dan's Line 
Diamonds and Rust 
Dihedral Variation 
Edge of Reality 
Fat Tuesday 
Flags of Our Fathers 
Flesh Eating Flies 
Group Therapy 
High Hard One 
Hold The Line 
It's Time For Change 
Just Putin Around 
Left-Handed Tool 
Loose Blocks [in the Black Band] 
Night Moves 
Oh Boy 
Puff Daddy 
Rhodian Shores 
Rhodian, Naturally 
Sands of Iwo Jima 
Sun Spot 
Thumb Tack 
Tool King 
Trick or Treat 
Where's Ray? 

Acid Crack 

YDS: 5.10b French: 6a+ Ewbanks: 19 UIAA: VII- British: E2 5b

Type:  Trad, 1 pitch, 80'
Consensus:  YDS: 5.10b French: 6a+ Ewbanks: 19 UIAA: VII- British: E2 5b [details]
FA: George Bracksieck and Patti Smith
Page Views: 270
Submitted By: Jay Eggleston on Mar 29, 2013
Good Page? 0 people like this page. Your opinion:   

You & This Route  |  Other Opinions (2)
Your todo list:
Your stars:
Your rating: -none- [change]
Your ticklist: [add new tick]
BETA PHOTO: The big crack in the photo's center.
Flood damaged road reopens MORE INFO >>>


This is a fun crack, mostly hands and big hands, that goes through a small overhang near the bottom. George Bracksieck thought it was about 5.9, but it is definitely harder. He climbed it in 1975, so maybe opinions have changed. If it was longer, it would be classic. It is fun though.


This is the crack to the right of Case of the Fags. You start with the first three bolts of It's Time for Change, going to a large ledge. From the ledge, go up another crack on the right to a small ledge at the start of the main crack. To get down, climb down to the anchors on Left-Handed Tool. It is best to belay at the top of the climb itself.


Bring a rack with some large cams. We used two #4 Camalots and 2 #3 Camalots. We used some smaller cams as well but no nuts. I think the smallest cam needed is a #1 Camalot. The anchor can be made with #2 Camalots and maybe a #1.

Photos of Acid Crack Slideshow Add Photo
At the start of the main crack.
At the start of the main crack.
Comments on Acid Crack Add Comment
Show which comments
By Kevin Presley
From: Loveland
Mar 29, 2013

This doesn't see a lot of traffic, so the crack is pretty hard on the hands. I lost a considerable amount of my epidermis. I would recommend tape.

By George Bracksieck
Feb 15, 2014

I led Patti Smith up this on May 16, 1975. We climbed the easy gully/crack system below it, to get to the main ledge. We called the crack "Acid Crack," because we, later that day, climbed what we thought was "Acid Rock," which was in the 1972 guidebook "5.10," written by Pat Ament and Jim Erickson. Whatever we climbed was to the right of AC and to the left of the Bihedral route. We, as it turns out, didn't climb anywhere near "Acid Rock."