Convenient parking, Mormon Rocks
Visible from nearby Interstate 15 these large sandstone formations having been eyed by passing climbers for decades and despite the ease of access and proximity to a large population of climbers very little documented climbing has gone on here.
Numerous old bolts and the odd piton scattered about suggest climbing has gone on here since the 1950's but very little information is known about the early pioneers. These days few climbers frequent the area and popular activities here include scrambling, rappelling and off-roading.
The rock is a variable quality sandstone conglomerate not unlike that found at Devil's Punchbowl and Texas Canyon. Rock quality can vary from formation to formation and even on different sides of the same formation with the north-facing slabs tending to have the best quality rock.
As with all sandstone areas please refrain from climbing for 48 hours or so after a rain, and perhaps longer if it's not especially sunny or warm.
Drive Interstate 15, exit Hwy 138 (Abiel Barron Memorial Hwy) heading west at Cajon Junction. Cross under the railroad bridge and turn right just past the turnoff for Lone Pine Canyon Road. Those coming from the west on Hwy 138 will want to reverse the directions.
Weather station 6.0 miles from here
3 Total Routes
['4 Stars',0],['3 Stars',0],['2 Stars',2],['1 Star',1],['Bomb',0]
Featured Route For Mormon Rocks
The Old Route 5.6 4c 14 V 12 S 4b
: San Bernardino Mountains
: ... : Mormon Slab
This route is fairly easy but I do not suggest leading it, as it is severely runout.The rock here is quite obviously sandy, so many smears result in ball-bearing like friction. Lots of small rocks embedded in the sandstone provide good holds, though some tend to pop out.If you have more info on this route, send me a PM....[more] Browse More Classics in CA
Local Information for Mormon Rocks
Sage brush in front of the Northern Formations.
Happy faces, Mormon Rocks
Looking to the north, Mormon Rocks
Northbound train, Mormon Rocks
The view from the I-15, Mormon Rocks
Decent looking slab. Was only able to spot 2 bolts...