REI Community
Big Rock Sport Boulder

Routes Sorted
L to R R to L Alpha
Face Center Right S 
Flake,AKA, Split Banana., The T 
Middle Face Left S 
North Face Traverse, The 
North West Arete S 
Other 5.12, The S 
Prow, The S 
Shooting Star S 
Unknown 5.10 Face. S 
West Face Right S 

Big Rock Sport Boulder Rock Climbing 

Photos:  Recent | Best | Popular
Elevation: 1,700'
Page Views: 1,199
Administrators: C Miller, Euan Cameron, M. Morley, Adam Stackhouse, Salamanizer suchoski, Justin Johnsen, Kristine Hoffman (sitewide)
Submitted By: Joshua Reinig on Sep 20, 2013
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Big Rock is currently closed to climbing.



Large, Steep and Sustained. The Big Rock Sport boulder, resembles a grid bolted version of the Peabodys in Bishop Ca. With over 11 tough climbs, The easiest being 5.10a, B.R.S.B is definitely worth checking out!!!

Getting There 

Park at large dirt turn out, on North Side of Ramona Exp. Half of a mile to the West of Bernasconi Drive. Walk quarter Mile up climbers trail to "Large" boulder.

Climbing Season

For the Big Rock Area area.

Weather station 5.6 miles from here

10 Total Climbing Routes

['4 Stars',0],['3 Stars',0],['2 Stars',9],['1 Star',1],['Bomb',0]

Featured Route For Big Rock Sport Boulder

Unknown 5.10 Face. 5.10a 6a 18 VI+ 18 E1 5a  California : Inland Empire : ... : Big Rock Sport Boulder
Sustained balancey and awkward....[more]   Browse More Classics in California

Photos of Big Rock Sport Boulder Slideshow Add Photo
Rock Climbing Photo: N. Face
Rock Climbing Photo: W Face
Rock Climbing Photo: BRSB Highline!
BRSB Highline!
Rock Climbing Photo: Melissa Jane on the B.R.S.B!
Melissa Jane on the B.R.S.B!

Comments on Big Rock Sport Boulder Add Comment
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By C Miller
From: CA
Dec 30, 2015
Aka the "Crystal Mushroom Boulder".

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