Sign Up  |   Log In:Login with Facebook
REI Community
Phobos/Deimos Cliff

Routes Sorted
L to R R to L Alpha
Blues Riff T 
Deimos T 
Easter Island S 
Goldfinger T 
Phobos T 
Phobos Start Variation T 

Phobos/Deimos Cliff Rock Climbing 


Photos:  Recent | Best | Popular
Elevation: 8,300'
Location: 37.84904, -119.44691 View Map  Incorrect?
Page Views: 8,534
Administrators: M.Morley, Adam Stackhouse, Salamanizer, Justin Johnsen, Kristine Hoffman (sitewide)
Submitted By: Josh Janes on Sep 21, 2006  with updates from Jon H
Forecast:
You & This Area
Best climbs for YOU in this area
Your opinion of this PAGE:    [0 people like this page.]
Through the trees on the approach

Closures for Peregrine Falcon Protection MORE INFO >>>

Description 

This warm, south-facing cliff band is home to a few steep, classic crack climbs. These include Phobos (5.9+), Deimos (5.9+), Blues Riff (5.11b/c) and Goldfinger (5.12a).

Getting There 

The cliff sits just east of Tenaya Lake and the huge Moutaineer's/Harlequin Dome complex. It is directly across from Pywiak Dome. Parking can be found directly below the dome at a small pulloff, or in the main Tenaya Lake parking lot.

The approach up to the cliff is a grunt. The trail is well-marked however. Allow 45 minutes.

Climbing Season



Weather station 9.3 miles from here

6 Total Climbing Routes

['4 Stars',3],['3 Stars',2],['2 Stars',1],['1 Star',0],['Bomb',0]
['<=5.6',0],['5.7',0],['5.8',0],['5.9',2],['5.10',0],['5.11',2],['5.12',2],['5.13',0],['>=5.14',0],['',0],['<=V1',0],['V2-3',0],['V4-5',0],['V6-7',0],['V8-9',0],['V10-11',0],['V12-13',0],['>=V14',0]

Classic Climbing Routes in Phobos/Deimos Cliff

Mountain Project's determination of the classic, most popular, highest rated climbing routes for Phobos/Deimos Cliff:
Deimos   5.9 5c 17 VI 17 HVS 5a     Trad, 3 pitches, 250'   
Phobos   5.9+ 5c 17 VI 17 E1 5a     Trad, 3 pitches, 275'   
Blues Riff   5.11b/c 6c+ 23 VIII- 24 E4 6a     Trad, 2 pitches, 250'   
Goldfinger   5.12a 7a+ 25 VIII+ 25 E5 6a     Trad, 1 pitch, 160'   
Browse More Rock Climbing Classics in Phobos/Deimos Cliff

Featured Route For Phobos/Deimos Cliff
Rock Climbing Photo: the business ahead

Blues Riff 5.11b/c 6c+ 23 VIII- 24 E4 6a  CA : Yosemite National Park : ... : Phobos/Deimos Cliff
Tuolumne is not a destination for flawless crack climbs, but there are a few notable exceptions, Blues Riff being one of them. This pitch would be classic no matter where it would be. Originally rated 5.11d, it has since been down-rated to as low as 5.11b, but although the crux is brief, it is probably solid 5.11. Most climb only through the second pitch and then rap with double ropes. P1: Begin about 100' right of the obvious crack system of Phobos at a section of friable rock protected by ...[more]   Browse More Classics in CA

Photos of Phobos/Deimos Cliff Slideshow Add Photo
Rock Climbing Photo: Phobos/Diemos Cliff
BETA PHOTO: Phobos/Diemos Cliff

Comments on Phobos/Deimos Cliff Add Comment
Show which comments
By EJoe
From: Mammoth Lakes, CA
Aug 10, 2015
Cordelette on the top rappel station is very worn (sheath cut through by bolts) so I added a piece of sterling power cord to the mix. I didn't have a knife, so wasn't able to cut down the old cord and re-knot mine. Feel free to cut away the old stuff/retro mine; even better if you can equip the station with mallions. Added some webbing to the bottom rappel station as well, so the entire descent should be in good condition.

Bottom rappel is a slung horn directly below the top rappel at ~63 meters. I made it with less than a meter to spare after rope stretch. Alternative is swinging left to Blues Riff's anchor (assuming nobody is on route).

The Definitive
Climbing Resource

Inspiration & Motivation
to Fuel Your Run

Next Generation Mountain
Bike Trail Maps

Backcountry, Sidecountry
& Secret Stashes

Better Data. Better Tools.
Better Hikes!