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Grenade Boulder

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Irritable Boulder Syndrome 

Grenade Boulder Rock Climbing 

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Location: 38.9022, -108.5023 View Map  Incorrect?
Page Views: 93
Administrators: Jesse Zacher, Jared LaVacque, Bradley Mark Edwards, Nick Reecy, Leo Paik, John McNamee, Frances Fierst, Monty, Monomaniac, Kristine Hoffman (sitewide)
Submitted By: Nick Reecy on Feb 11, 2012
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BETA PHOTO: Grenade Boulder's south-face.


The Grenade Boulder looks worse than it climbs. The west-face overhanging prow offers a few decent problems on sharp, crimpy, holds.

Getting There 

Instead of stopping at the Gatekeeper Boulder, continue across the creek following the road, go up the hill, when the road reaches the top of the hill, continue straight instead of following the road left, through a rocky road block to the boulder.

Climbing Season

For the Nine Mile Hill area.

Weather station 15.1 miles from here

2 Total Climbing Routes

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

Featured Route For Grenade Boulder
Rock Climbing Photo: Irritable Boulder Syndrome is in white.

Irritable Boulder Syndrome V2 5+  Colorado : Grand Junction Area : ... : Grenade Boulder
Sit start with hands matched on the large sidepull feature. Go up through the crimps and make a fun move to a large lip. Doesn't follow the arete all the way, it instead bails out to the right half way up.An extension that adds a traverse into the beginning looks like an option and may add some difficulty. ...[more]   Browse More Classics in Colorado

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