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Main Boulders

Routes Sorted
L to R R to L Alpha
75 Degree Wall 
Back Porch Slab 
Bonnie's Problem 
Cable Route 
Canyon Traverse 
Charles in Charge 
Charlie's Angels 
Classic Crack 
Cruel Shoes 
Dangling Woo Lee Bastard 
Fang, The 
Fastball AKA The Baseball Throw 
Fierce Invalids T 
Finale, The 
Golf Ball 
Grunt and Groan TR 
Gun Shy 
Helen Lieback 
Infamous Lieback, The 
Lob Job 
Look At This 
Mini Slab Left 
Mini Slab Right 
Monster's Mantel 
New Moon / Eclipse 
Osprey Tilt-Rotor (Joe's Problem) 
Rat Pack 
Risky Business 
Slapper Problem, The 
Space Lord 
Spiderman's Wet Dream 
Steppin' Out 
Sucker Problem, The 
Syphilis Traverse 
Touch of Death (Mystery Stump Right) 
Wave Arete (Frogger) 
Wave Traverse 
Wave, The 
Worst Crimps 
Unsorted Routes:

Main Boulders  

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Elevation: 6,200'
Page Views: 14,798
Administrators: Greg Opland, James DeRoussel, JJ Schlick, Hendrixson, Kristine Hoffman (sitewide)
Submitted By: Greg DeMatteo on May 12, 2007
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Josh starting out Tootsie Roll on the Canyon bould...


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 1.2 miles from here

49 Total Routes

['4 Stars',9],['3 Stars',28],['2 Stars',9],['1 Star',1],['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'   
Wave Traverse   V0 4 PG13     Boulder, 15'   
Risky Business   V0 4     Boulder, 10'   
The Wave   V0+ 4+     Boulder, 10'   
Rat Pack   V1+ 5     Boulder, 12'   
The Infamous Lieback   V2 5+     Boulder, 15'   
Space Lord   V2 5+ PG13     Boulder, 20'   
The Slapper Problem   V2 5+     Boulder, 15'   
Wave Arete (Frogger)   V2+ 5+     Boulder, 10'   
Steppin' Out   V3 6A     Boulder, 16'   
Facelift   V4 6B     Boulder, 12'   
Syphilis Traverse   V4-5 6B+     Boulder   
Charles in Charge   V5 6C     Boulder, 12'   
Gun Shy   V5 6C     Boulder   
Dangling Woo Lee Bastard   V6 7A     Boulder, 20'   
Moonstone   V6 7A     Boulder, 10'   
Bonnie's Problem   V7 7A+     Boulder   
Golf Ball   V8 7B     Boulder, 15'   
New Moon / Eclipse   V8 7B     Boulder, 10'   
Worst Crimps   V8 7B     Boulder   
Browse More Classics in Main Boulders

Featured Route For Main Boulders
Bobby on Prescott's Best Crimps (Photo by Zach Kin...

Worst Crimps V8 7B  AZ : Central Arizona : ... : Main Boulders
Start on the two obvious crimps with your left foot on the nice grainy edge between the two black streaks. Make a hard move with your left hand swap feet and bring your left foot up to a dime edge. Really nice crimping! ...[more]   Browse More Classics in AZ

Local Information for Main Boulders
Photos of Main Boulders Slideshow Add Photo
Decided to get the MP beta creator a try...
BETA PHOTO: Decided to get the MP beta creator a try...
Same photo of the facelift boulder, without the be...
Same photo of the facelift boulder, without the be...
Josh going for the top out from undercling on Toot...
Josh going for the top out from undercling on Toot...

Comments on Main Boulders Add Comment
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By TravisK
From: Phoenix, AZ
3 days ago
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!