Use onX Backcountry to explore the terrain in 3D, view recent satellite imagery, and more. Now available in onX Backcountry Mobile apps! For more information see this post.
Elevation: 11,194 ft 3,412 m
GPS: 40.30015, -105.67768
Google Map · Climbing Area Map
Page Views: 1,349 total · 22/month
Shared By: Chris Deuto on Aug 30, 2021
Admins: Leo Paik, John McNamee, Frances Fierst, Monty, Monomaniac, Tyler KC
Warning Access Issue: Fragile Alpine Area DetailsDrop down
Warning Access Issue: Closures DetailsDrop down

Description Suggest change

This is it - the big one. Not only is this boulder the highest currently established in Chaos Canyon, but it’s also the largest freestanding boulder in RMNP. Some might argue that it’s not even a boulder, just a broken off cliff. Currently it hosts a few hard lines on the uphill cave, with potential for more.

EDIT: as of June 29, 2022, all established climbing on this boulder and near it have been completely destroyed by a significant geological movement on Hallett Peak. While I was up at Pinata last year, I speculated about the loose scree above the boulder. Well, my speculations were not incorrect, and the ENTIRE mountain unleashed a multi-million ton landslide onto this area. Climbers were running for their lives, but nobody was hurt. Please be careful walking around up here for a while. The movement likely registered on nearby seismic monitor.

Getting There Suggest change

From Wheel, the boulder is obviously visible as the flanks are roughly 80 feet tall. It’s directly below two broken towers located on a high bench of Hallett Peak. Hike to the right of the canyon and up.

1 Total Climbs

Route Finder - Best Climbs for YOU!

Location: Colossal Boulder Change
Type:  to 
Quality:
Pitches:
Sort by:   then:
 

Sun & Shade Suggest change

Weather Averages

High
 
Low
 
Precip
 
Days w Precip
 
Prime Climbing Season
J F M A M J J A S O N D
J F M A M J J A S O N D

Photos

- No Photos -
loading