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Summit Boulders

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Bat Boulder 
Boulder Opposite Mommys Boys 
Mommys Boys 
Ummagumma Area 1 
Ummagumma Area 2 

Summit Boulders Rock Climbing 

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Administrators: Chris Owen, jt512, M.Morley, Adam Stackhouse, Salamanizer, Justin Johnsen, Kristine Hoffman (sitewide)
Submitted By: Chris Owen on Nov 19, 2007


85° | 60°

86° | 64°

90° | 63°

91° | 63°

89° | 66°
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Bouldering above The Valley - San Fernando that is...


There's a good selection of boulders on and around the summit - a great spot in the evening.

Getting There 

South, east or north side trails.

Climbing Season

Weather station 0.4 miles from here

17 Total Climbing Routes

['4 Stars',1],['3 Stars',4],['2 Stars',6],['1 Star',5],['Bomb',0]

Classic Climbing Routes in Summit Boulders

Mountain Project's determination of the classic, most popular, highest rated climbing routes for Summit Boulders:
Ummagumma   V6-7 7A+     Boulder, 15'   Ummagumma
Mommies Left   5.7 5a 15 V+ 13 MVS 4b V-easy 3     TR, Boulder, 40'   Mommys Boys
Mommies Face   5.8 5b 16 VI- 15 HVS 4c V0 4     TR, Boulder, 20'   Mommys Boys
Mommies Right   5.8 5b 16 VI- 15 HVS 4c V0 4     TR, Boulder, 20'   Mommys Boys
Browse More Rock Climbing Classics in Summit Boulders

Featured Route For Summit Boulders
Rock Climbing Photo: Sam sticks the first move on Ummagumma.

Ummagumma V6-7 7A+  CA : Los Angeles Basin : ... : Ummagumma
An obvious, striking line on the namesake boulder. Locate a massive hueco (starting hold), pull into this (shorter climbers may need a pad stack or jump start), fire for the next good hueco that is not-so-close. An accurate, powerful deadpoint will get you there. From this hold, most people match, then bust out left with a left hand, then negotiate the tricky, but not too difficult topout. You may wish that someone came-by with a push-broom for the top, but this is doubtful....[more]   Browse More Classics in CA

Photos of Summit Boulders Slideshow Add Photo
Rock Climbing Photo: Packer Cracker V1R.
Packer Cracker V1R.
Rock Climbing Photo: Is this Track of the Cat (V0R) ?
Is this Track of the Cat (V0R) ?

Comments on Summit Boulders Add Comment
Show which comments
By Rob Gordon
From: Hollywood, CA
Jul 29, 2009
Does anyone know if there are any holds that are "off" on the second half of Corn? Other info... There is a big gopher snake who hangs out in the hole at the base if the climb. We call him Sid.
By Chris Owen
From: Big Bear Lake
Dec 17, 2009
Rob I don't think so. Thanks for the snake info.

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