Login with Facebook
Main Boulders

Select Area...
Alley Rocks 
Another Roadside Attraction Area 
Back Porch slabs and Jump Back Rock, The 
Canyon Area, The 
Layback Rock 
Moonstone, Leg Lock Rock, Bolt Rock Area 
Nail up Rock 
Rad Rocks Area 
Wave Area, The 

Main Boulders  

Photos:  Recent | Best | Popular
Elevation: 6,200'
Location: 34.46757, -112.43804 View Map  Incorrect?
Page Views: 21,863
Administrators: Greg Opland, James DeRoussel, JJ Schlick, Hendrixson, Kristine Hoffman (sitewide)
Submitted By: Greg DeMatteo on May 12, 2007  with updates from Zschultz and 1 more
You & This Area
Best routes for YOU in this area
Your opinion of this PAGE:    [0 people like this page.]
JJ firing off Moonstone 1998


Somewhat wooded but also plenty of warm sun. Excellent, though coarse granite boulders with a variety of sloping and crimpy holds. Callouses are a big help! See the Prescott Area Bouldering Guide for the most recent information.

Getting There 

From 307 hiking trail cut left (westish) off the trail when a close grouping of large boulders can be seen just off the trail at a slow right hand curve.


From school bus pullout on Senator Highway, hike up the obvious trail across the street until it deadends at an obvious group of largish boudlers.

Climbing Season

Weather station 1.3 miles from here

77 Total Routes

['4 Stars',9],['3 Stars',43],['2 Stars',7],['1 Star',15],['Bomb',0]

The Classics

Mountain Project's determination of some of the classic, most popular, highest rated routes for Main Boulders:
Spiderman's Wet Dream   V0 4     Boulder, 12'   The Back Porch slabs and Ju...
Risky Business   V0 4     Boulder, 10'   Alley Rocks
Wave Traverse   V0 4 PG13     Boulder, 15'   The Wave Area
The Wave   V0+ 4+     Boulder, 10'   The Wave Area
Rat Pack   V1+ 5     Boulder, 12'   Alley Rocks
The Slapper Problem   V2 5+     Boulder, 15'   Layback Rock
Space Lord   V2 5+ PG13     Boulder, 20'   Layback Rock
The Infamous Lieback   V2 5+     Boulder, 15'   Layback Rock
Frogger   V2+ 5+     Boulder, 10'   The Wave Area
Steppin' Out   V3 6A     Boulder, 16'   Moonstone, Leg Lock Rock, B...
Fish Tale   V4 6B     Boulder   Moonstone, Leg Lock Rock, B...
Syphilis Traverse   V4-5 6B+     Boulder   The Canyon Area
Gun Shy   V5 6C     Boulder   Moonstone, Leg Lock Rock, B...
Charles in Charge   V5 6C     Boulder, 12'   Moonstone, Leg Lock Rock, B...
Dangling Woo Lee Bastard   V6 7A     Boulder, 20'   The Canyon Area
Moonstone   V6 7A     Boulder, 10'   Moonstone, Leg Lock Rock, B...
Bonnie's Problem   V7 7A+     Boulder   Rad Rocks Area
New Moon / Eclipse   V8 7B     Boulder, 10'   Moonstone, Leg Lock Rock, B...
Mainline   V8 7B     Boulder   Rad Rocks Area
The Golf Ball   V8 7B     Boulder, 15'   Alley Rocks
Browse More Classics in Main Boulders

Featured Route For Main Boulders
Larz in charge

Charles in Charge V5 6C  AZ : Central Arizona : ... : Moonstone, Leg Lock Rock, B...
A great problem with distinctive moves. Start with undercling and a toe-cam (if tall enough) and make the long reach to unlikely slopers. Keep your feet on and toss for the jug.Please clean your tick marks or do not use them at all!...[more]   Browse More Classics in AZ

Local Information for Main Boulders
Comments on Main Boulders Add Comment
Show which comments
By TravisK
From: Phoenix, AZ
Feb 25, 2015
Went up to Groom Creek for the first time last week and fell in love. So many fun problems and it was great seeing a strong (and friendly!) local scene. With MP being what it is, it's not always easy finding your way around, especially by yourself... so I've snapped a few pictures and started adding a few references to the Marty Karabin topo to help anyone that's unfamiliar have an easier day.
If I got anything wrong or mixed up, let me know!
Beyond the Guidebook:
The Definitive Climbing Resource
Inspiration & Motivation
to Fuel Your Run
Next Generation Mountain
Bike Trail Maps
Backcountry, Sidecountry
& Secret Stashes
Better Data. Better Tools.
Better Hikes!