REI Community
Triangle Boulder

Routes Sorted
L to R R to L Alpha
Descent Route 
Dynamo Hum 
Old Triangle Classic 
Triangle Boulder South Face 
Triangle Face Center 

Triangle Boulder Rock Climbing 

Photos:  Recent | Best | Popular
Elevation: 4,200'
Page Views: 2,909
Administrators: C Miller, M. Morley, Adam Stackhouse, Salamanizer suchoski, Justin Johnsen, Kristine Hoffman (sitewide)
Submitted By: C Miller on Oct 11, 2007
Sorry, weather is currently unavailable.
You & This Area
Best climbs for YOU in this area
Your opinion of this PAGE:    [0 people like this page.]
Know the location? Show us! We need it for cool new features!
Triangle Boulder. Photo by Blitzo.


This is a fairly large boulder with close to ten problems from 5.7 to V4 with most V2 and under. Notable problems on this boulder include Old Triangle Classic (V0+) and Dynamo Hum (V1).

Getting There 

Head east from the Day Use parking lot and then make a left (heading in a northerly direction) following a paved road which runs through the Campground. Continue past the Caveman Boulder until the distinctive triangle shaped block comes into view on your left.

Climbing Season

For the HVCG Bouldering Circuit area.

Weather station 10.0 miles from here

5 Total Climbing Routes

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

Classic Climbing Routes in Triangle Boulder

Mountain Project's determination of the classic, most popular, highest rated climbing routes for Triangle Boulder:
Old Triangle Classic   V0+ 4+     Boulder, 15'   
Dynamo Hum   V1 5     Boulder, 20'   
Browse More Rock Climbing Classics in Triangle Boulder

Featured Route For Triangle Boulder
Rock Climbing Photo: Near the top of Old Triangle Classic (V0+), Joshua...

Old Triangle Classic V0+ 4+  California : Joshua Tree National Park : ... : Triangle Boulder
A classic slab problem with slick footholds and, thankfully, decent handholds. Smear up greasy holds at the start to gain a jug near the right arete and then work back left to a high finish on some hollow flakes just right of the boulder's apex. An easy downclimb is found on the backside. Rated V0 in several bouldering guides but it seems a bit harder - do this problem and do Intersection Boulder, Left, and then decide which is more difficult....[more]   Browse More Classics in California

Photos of Triangle Boulder Slideshow Add Photo
Rock Climbing Photo: Triangle Boulder - south and east faces.
BETA PHOTO: Triangle Boulder - south and east faces.
Rock Climbing Photo: Triangle Boulder from the North. Photo by Blitzo.
Triangle Boulder from the North. Photo by Blitzo.
Rock Climbing Photo: Triangle Boulder - west face
BETA PHOTO: Triangle Boulder - west face

Comments on Triangle Boulder Add Comment
Show which comments
- none yet -

Mountain Project

The Definitive Climbing Resource

MTB Project

Next Generation MTB Trail Maps

Powder Project

Backcountry Ski Maps & Secret Stashes
FREE Stickers · Gyms · RSS · School of Rock · Contact · About