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Borson's Wall

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Big Rock Boys Mantle 
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Borson's Leftside 
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Borson's Mantel 
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Borson's Wall Rock Climbing 

Photos:  Recent | Best | Popular
Location: 33.9829, -117.3928 View Map  Incorrect?
Page Views: 7,335
Administrators: C Miller, Euan Cameron, M.Morley, Adam Stackhouse, Salamanizer, Justin Johnsen, Kristine Hoffman (sitewide)
Submitted By: Euan Cameron on Mar 9, 2007

66° | 39°

70° | 45°

77° | 46°

77° | 48°

67° | 45°

74° | 46°
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"Borson's Wall"--right on the road and n...


A small bouldering area next the road. The climbs all face East, so there is a small amount of shade (but not much).

Getting There 

Park at the San Andreas / Glenwood parking area. Head up the paved road passed the gate. Follow the road / path as it winds its way up the hill. The road heads North, then South and finally swings back North near the crest of the hill. Follow the road until you come to a small bridge. Drop down to the path below and follow this path East / North East. After a short distance Borson's Wall lies next to the path on the left.

Climbing Season

Weather station 3.3 miles from here

11 Total Climbing Routes

['4 Stars',1],['3 Stars',2],['2 Stars',4],['1 Star',3],['Bomb',1]

Classic Climbing Routes in Borson's Wall

Mountain Project's determination of the classic, most popular, highest rated climbing routes for Borson's Wall:
Borson's Leftside   V1 5     Boulder, 15'   
Masterlock   V3- 6A     Boulder, 15'   
Borson's Mantel   V4+ 6B+     Boulder, 15'   
Browse More Rock Climbing Classics in Borson's Wall

Featured Route For Borson's Wall
Rock Climbing Photo: Euan at the crux of Masterlock (V3), Mt. Rubidoux....

Masterlock V3- 6A  CA : Inland Empire : ... : Borson's Wall
Unique problem beginning with a steep sidepull move to the "masterlock"--crank your tips in the obvious gash. A strange and obvious "thunder egg" or "geode" feature protrudes from the rock to the right of the gash and makes for an interesting hold should you find you need it. Some people exit right on this problem, utilizing holds at the top of "Black Pinch," but to truly send one must procede straight up and make a somewhat-insecure mantle. Use crashpads, or risk a pounding if you pitch and hit...[more]   Browse More Classics in CA

Photos of Borson's Wall Slideshow Add Photo
Rock Climbing Photo: Borson's Wall Right Topo
BETA PHOTO: Borson's Wall Right Topo
Rock Climbing Photo: Borson's Wall Left Topo
BETA PHOTO: Borson's Wall Left Topo
Rock Climbing Photo: Borson's Wall Center Right Topo
BETA PHOTO: Borson's Wall Center Right Topo
Rock Climbing Photo: Borson's Wall Center Left Topo
BETA PHOTO: Borson's Wall Center Left Topo
Rock Climbing Photo: Borson's Wall Far Right Topo
BETA PHOTO: Borson's Wall Far Right Topo

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