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Big Rock Area

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Big Rock Area Rock Climbing 


Photos:  Recent | Best | Popular
Elevation: 1,560'
Location: 33.8423, -117.164 View Map  Incorrect?
Page Views: 31,806
Administrators: C Miller, Euan Cameron, M.Morley, Adam Stackhouse, Salamanizer, Justin Johnsen, Kristine Hoffman (sitewide)
Submitted By: Adam Stackhouse on Feb 21, 2006
Forecast:
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You & This Area
Best climbs for YOU in this area
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Lake view, Lake Perris SRA

Big Rock is currently closed to climbing.

MORE INFO >>>

What's here? 

Big Rock is located in southern part of Lake Perris State Recreation Area. While other small developed slabs surround Big Rock, most of the routes are found on the main wall, containing about thirty routes. Of these, less than 5 are cracks, with the balance being bolted face routes. The rock quality is very good, and with the routes facing northwest it gets lots of afternoon sun.

The routes are low-angled, with generally more than ample bolted protection. It is a great place for beginners and novices. Most all belays are three-bolt set-ups, many of which have been recently replaced. While most of the routes can be done in one pitch, some have bolted anchors midway, allowing one to practice belay switch-overs. There is some bouldering around the base of the rock, with more still on the surrounding hillsides.
A great historical link about Big Rock can be read here courtesy of Don Chambers,. Comments by some legends of the sport that many would not have guessed climbed at Big Rock.

Getting There 

Access to Big Rock is via Hwy 215 exiting on the Ramona Expressway, heading east towards Lake Perris. About 7 miles down the road on the left is an unmarked park entrance road, called Bernasconi Rd. Left here leads to a self-pay station. Parking in the park is steep at $10.00 per vehicle, or one can park about 1/2 mile out of the park on Bernasconi and walk in for free. Once in the park, hike left through the picnic area on a paved service road for about 1/3 mile until Big Rock becomes apparent on the left hillside.

Climbing Season



Weather station 5.5 miles from here

67 Total Climbing Routes

['4 Stars',3],['3 Stars',16],['2 Stars',35],['1 Star',13],['Bomb',0]
['<=5.6',6],['5.7',5],['5.8',6],['5.9',12],['5.10',18],['5.11',6],['5.12',2],['5.13',0],['>=5.14',0],['',0],['<=V1',2],['V2-3',7],['V4-5',2],['V6-7',1],['V8-9',0],['V10-11',0],['V12-13',0],['>=V14',0]

Classic Climbing Routes in Big Rock Area

Mountain Project's determination of the classic, most popular, highest rated climbing routes for Big Rock Area:
Africa Flake   5.5 4b 13 IV+ 11 MS 4a     Trad, 1 pitch, 180'   Main Slab
Raging Slab   5.6 4c 14 V 12 S 4b     Sport, 1 pitch, 70'   Main Slab
The Hard Trough   5.7 5a 15 V+ 13 MVS 4b     Trad, 1 pitch, 70'   Main Slab
Left Flake   5.7 5a 15 V+ 13 MVS 4b     Trad, 1 pitch, 90'   Main Slab
Right Flake   5.7 5a 15 V+ 13 MVS 4b     Trad, 1 pitch, 80'   Main Slab
Praise the Rays   5.8 5b 16 VI- 15 HVS 4c     Sport, 1 pitch, 35'   Helios Boulder
Kissed by the Sun   5.8 5b 16 VI- 15 HVS 4c     Sport, 1 pitch, 35'   Helios Boulder
Dark Angel (aka The Ghost)   5.9 5c 17 VI 17 HVS 5a     Trad, 1 pitch, 100'   Main Slab
Northwest Passage   5.9 5c 17 VI 17 HVS 5a R     Trad, 1 pitch, 120'   Main Slab
The Roof   5.9 5c 17 VI 17 HVS 5a     Trad, 1 pitch, 100'   Main Slab
Edger Sanction   5.10a 6a 18 VI+ 18 E1 5a     Trad, 1 pitch, 50'   Main Slab
Cheap Thrills   5.10a 6a 18 VI+ 18 E1 5a     Trad, 1 pitch, 80'   Main Slab
Giant Step   5.10b/c 6b 20 VII 20 E2 5b     Sport, 1 pitch, 60'   Main Slab
Let It Bleed   5.10c 6b 20 VII 20 E2 5b     Sport, 1 pitch, 90'   Main Slab
Raw Deal   5.11a 6c 22 VII+ 22 E3 5c     Trad, 1 pitch, 60'   Main Slab
Browse More Rock Climbing Classics in Big Rock Area

Featured Route For Big Rock Area
Rock Climbing Photo: Almost through the slab!

Mushroom Traverse V1 5  CA : Inland Empire : ... : Mushroom Boulders
Start out of the overhang/cave on south side of boulder. Traverse out horizontal finger crack to where you can surmount the slab as the finger crack ends. Continue out the High ball slab until you build up the bravery to commit to the top. ...[more]   Browse More Classics in CA

Photos of Big Rock Area Slideshow Add Photo
Rock Climbing Photo: Big Rock. Photo by Todd Gordon.
Big Rock. Photo by Todd Gordon.
Rock Climbing Photo: shot of the Big Rock climbing area looking south
BETA PHOTO: shot of the Big Rock climbing area looking south
Rock Climbing Photo: Big Rock with Lake Perris in the background. This ...
Big Rock with Lake Perris in the background. This ...
Rock Climbing Photo: Big Rock, Lake Perris State Recreation Area
BETA PHOTO: Big Rock, Lake Perris State Recreation Area
Rock Climbing Photo: Late afternoon at Big Rock, Lake Perris SRA
Late afternoon at Big Rock, Lake Perris SRA
Rock Climbing Photo: Paul Gleason in Kronhofers attempting the FFA of &...
Paul Gleason in Kronhofers attempting the FFA of &...
Rock Climbing Photo: The seldom if ever manned entrance booth has a sel...
BETA PHOTO: The seldom if ever manned entrance booth has a sel...
Rock Climbing Photo: Dave Coffman at the start of Mad Dog, in between L...
Dave Coffman at the start of Mad Dog, in between L...
Rock Climbing Photo: Don't miss this sign on the way in...
BETA PHOTO: Don't miss this sign on the way in...
Rock Climbing Photo: How far to climb?
BETA PHOTO: How far to climb?
Rock Climbing Photo: Welcome to Big Rock, Lake Perris SRA
Welcome to Big Rock, Lake Perris SRA
Rock Climbing Photo: The view from the dam, Lake Perris SRA
The view from the dam, Lake Perris SRA
Rock Climbing Photo: This handy topo is located at the base of Big Rock...
BETA PHOTO: This handy topo is located at the base of Big Rock...
Rock Climbing Photo: A nice day on the lake, Lake Perris SRA
A nice day on the lake, Lake Perris SRA
Rock Climbing Photo: Some portions of Big Rock are rife with xenoliths,...
Some portions of Big Rock are rife with xenoliths,...
Rock Climbing Photo: Tables below from Let It Bleed belay.
Tables below from Let It Bleed belay.
Rock Climbing Photo: Shade until about 11 a.m.
Shade until about 11 a.m.
Rock Climbing Photo: Bernasconi Road park entrance looking West and gat...
BETA PHOTO: Bernasconi Road park entrance looking West and gat...
Rock Climbing Photo: Big Rock panorama, Lake Perris SRA
Big Rock panorama, Lake Perris SRA
Rock Climbing Photo: 180 degree Lake view from mid Big Rock.
180 degree Lake view from mid Big Rock.
Rock Climbing Photo: Sunset near Big Rock.
Sunset near Big Rock.
Rock Climbing Photo: Big Rock Lots of Climbers, Dec. 20 2009
Big Rock Lots of Climbers, Dec. 20 2009
Rock Climbing Photo: Big Rock in the early 80's when you could park at ...
Big Rock in the early 80's when you could park at ...
Rock Climbing Photo: Local wildlife, Lake Perris SRA
Local wildlife, Lake Perris SRA

Show All 30 Photos

Only the first 24 are shown above.

Comments on Big Rock Area Add Comment
Show which comments
Comments displayed oldest to newestSkip Ahead to the Most Recent Dated Jan 14, 2013
By C Miller
Administrator
Feb 21, 2006
Parking outside the gate avoids the fee and only adds 5-10 minutes to the approach with the benefit of being able to climb until dark as the rangers close the gate promptly at sunset. That said, be aware that cars have been vandalized while parked outside the gate.
By Josh Hibbard
From: Los Angeles Area, CA
Mar 26, 2007
Plan for a 20-25 minute walk from the gate. Cut the time to 5 minutes if you bring a bike or skateboard. The gate never seems to be unlocked during the weekdays, so I have concluded that it is only unlocked on the weekends. However, I usually don't climb there in the summer (because of the heat), so it may just be a seasonal thing and unlocked in the summer. The rangers will give you a ticket if you don't pay the parking fee of $8...
By Bill Olszewski
From: Colorado Springs, CO
Apr 30, 2007
Great info guys, and right on the mark. I would just like to add, for anyone who has not been to Big Rock and may only be comfortable leading heavily bolted lines, that this is not a typical sport climbing wall. For anyone who didn't know, "sport climbing" generally refers to well-bolted half-pitch routes (i.e. they can be top-roped with a single rope). Although Big Rock has some sport routes (see Let it Bleed and Cheap Thrills) most are closer to traditional slab. As an example, Africa Flake, although adequately protected, takes the full 60m passing 6 bolts. A true sport climb generally has a bolt every 6 to 10 feet. Obviously there is some gray area here, but most of these lines on Big Rock are too sparsely bolted to qualify as sport. But not to worry, due to the low angle of the rock, most lead falls are really lead "slides."
By Allan Cheateaux
From: Fort Collins, CO
Nov 25, 2007
Climbed here yesterday. Planned on a nice long day of cragging, but got told our car was broken into (we parked inside, have a state parks pass). They broke our passenger front window and boosted a 1st gen ipod (worth about $30 now), charger, Jami's beef jerky and a trash can. Dealing with some real pros here... at least they ignored the 2 $400 phones on the dash...

Fun area with great slab climbing. Just drive a crappy car in and hide your stiff in the boot.
By Adam Stackhouse
Administrator
Nov 25, 2007
I'd really like to be a smart ass, all things considered, but Allen, they lifted a "trash can" from your car? ? ?
By Tucker P
Jun 2, 2008
A few days ago my brother and I were approaching Big Rock from the parking lot around 10:30 AM. It was our first time there, so naturally my eyes focused on the climbers perched atop the second pitches instead of the hot concrete we were walking on. I didn't notice the very large rattlesnake that was sunbathing in the middle of the path until my foot was about two and a half feet from his head. Thankfully, they have these great ways of warning us before it's too late. I nearly jumped in the lake when I saw/heard him, but we're both OK. Moral of the story--be aware of snakes! I also heard that one was hanging out under the picnic tables a couple weeks ago.
By Jon Hanlon
From: SLO
Jun 3, 2008
HAHA....I had the EXACT same experience there a few years back! Must be his M.O...
By Nate "Mustang" Johnson
From: Lake Elsinore, CA
Jun 4, 2008
I have been climbing out here a few times over the last few weeks and it is great. I was just wondering about the quality of the bolts though. Most of them are rusted, spinning hangers, button heads, etc. I am no expert but to me some of the bolts out there looked kinda shady, especially given the longer distance between bolts. Any input would be greatly appreciated

-Nate
By C Miller
Administrator
Jun 4, 2008
Nate - The majority of the old bolts at Big Rock were replaced with 3/8" bolts in the late 80's, with even more bolts replaced in the late 90's. There are however still some original 1/4" bolts out there as well as some high traffic bolts which might stand being upgraded to 1/2".

If there's any routes needing a look and/or upgrade post them here, thanks.
By Jef Gluckstein
May 18, 2012
Big Rock is still open. I had a great day of climbing there two weeks ago. Unfortunately, I parked outside the gate and had my car damaged and broken into despite the fact that I left the car unlocked in case anyone wanted to steal my valueless possessions. Police said it was the first time this year, but if you plan to come a few times it would be easier to buy a pass and park within the gates in order to save yourself a possible broken window.
By Paul Waggoner
Jan 9, 2013
Greetings. Does anyone know if the main wall gets any sun in the winter, and if so, what time of day? It's north-facing, so I wasn't sure. It's a bit cold out there in the shade when taking slower climbers.
thanks
By C Miller
Administrator
Jan 9, 2013
Paul - The main slab of Big Rock faces mostly west and receives sun from late morning until late afternoon/early evening when the hillide in front of it blocks the sun.
By Slater
Jan 14, 2013
Is the Helios Boulder the "sport boulder" ?

or if it isn't, why isn't it listed? Access issue??

and if it is, that might be a good AKA to add, plus the other routes.
By C Miller
Administrator
Jan 14, 2013
The Helios Boulder is not the Sport Boulder.

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