All Locations > California > Inland Empire > Riverside Area > Mt Rubidoux > Borson's Area

Cornerstone Boulder Climbing

Climbing Area Map

Routes in Cornerstone Boulder

L › R R › L A › Z

	Cornerstone Left to Right V-easy 3
	Cornerstone Lefthand V0 4
	Cornerstone Right to Left V1 5
	Cornerstone Righthand V1+ 5
	Cornerstoned V-easy 3

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Elevation:	1,225 ft	373 m
GPS:	33.9826, -117.3929 Google Map · Climbing Area Map
Page Views:	4,523 total · 21/month
Shared By:	Euan Cameron on Jan 13, 2009
Admins:	C Miller, Euan Cameron, Mike Morley, Adam Stackhouse, Justin Johnsen, Vicki Schwantes, Salamanizer Ski Page Updates (admin only)

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Description

This small boulder lies west from Borson's Wall next to the path on the inside of the bend.

It has some pleasant, although all too short problems, but its definitely worth stopping at.

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. As the road swings left the boulder is on your left.