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Main Boulders

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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  


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Elevation: 6,200'
Location: 34.46757, -112.43804 View Map  Incorrect?
Page Views: 17,920
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
Forecast:
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68-89°F
Tue

70-93°F
Wed

73-95°F
Thu

74-92°F
Fri

69-88°F
Sat

67-90°F
You & This Area
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JJ firing off Moonstone 1998

Last year alone, Access Fund preserved access to 179 areas and opened 7 closed climbing areas. Join or give and MP will match!

Description 

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.


-or-


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

60 Total Routes

['4 Stars',9],['3 Stars',41],['2 Stars',7],['1 Star',1],['Bomb',0]
['<=5.6',0],['5.7',0],['5.8',0],['5.9',0],['5.10',0],['5.11',0],['5.12',0],['5.13',0],['>=5.14',0],['',0],['<=V1',21],['V2-3',15],['V4-5',9],['V6-7',6],['V8-9',8],['V10-11',0],['V12-13',1],['>=V14',0]

The Classics

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

Featured Route For Main Boulders
Andrew Ryder and the Space Lord, Groom Creek.

Space Lord V2 5+ PG13  AZ : Central Arizona : ... : Layback Rock
This one seems straight out of Bishop: climb the lovely left-facing flake and patina, finishing with a committing long reach over the lip to a cool knob and an easy topout on big square inclusions. One of Groom's finest highballs....[more]   Browse More Classics in AZ

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!
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