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Canyon Block

Routes Sorted
L to R R to L Alpha
Blues for Allah S 
Canyon Block Project T 
Damaged Goods T 
Israel T 
Palestine T 
Rude Boy  T 
Scorcher T 
Shallow Jam T 
Tricks are for Kids T,S 
Wallflower S 

Canyon Block Rock Climbing 

Photos:  Recent | Best | Popular
Location: 40.0042, -105.3658 View Map  Incorrect?
Page Views: 3,546
Administrators: Leo Paik, John McNamee, Frances Fierst, Monomaniac, Monty, Kristine Hoffman (sitewide)
Submitted By: Taylor Roy on Aug 23, 2007

57° | 41°

54° | 44°

61° | 44°

64° | 47°
Memorial Day

63° | 46°

62° | 45°
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Bob Horan on FA of Walflower, Canyon Block, Boulde...

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The Canyon Block is an obscure, house-sized, 35-foot tall boulder of high quality granite perched high on the North side of Boulder Canyon. Since its walls are South facing, this is a great place to go when it's cloudy, or cold.

The majority of the climbing is low angle and follows natural weaknesses like cracks, seams, and flakes. Most of the harder routes rely on a mixture of pitons, bolts, and traditional gear. None of the routes have fixed anchors, but the top of the block has plenty of trees, and cracks to set up anchors. For those interested in toproping, the top is easily accessed by hiking to the North side.

Getting There 

From the bridge at the bottom of Boulder Canyon, drive 4.7 miles and park at an obvious pullout on the North side of the road next to a large orange, red, and yellow sign that warns people to be careful with matches and fire.

Follow a gully with some exposed water polished granite slabs, and at the top bear right out of the gully and work your way slightly up and left towards the Canyon Block which sits at the top of the hill hidden by some trees.

The entire approach shouldn't take more than 20 minutes.


A? Damaged Goods, 13-, 1p, 40', gear.
B? Rude Boy, 12-, 1p, 50', gear.
C1? Scorcher, 9+, 1p, 35', gear.
C2? Wallflower, 12, 1p, 40', bolt, gear, piton.
D. Blues for Allah, 13-, 1p, 40', bolts.
E. Canyon Block Project, 13+ R?, 1p, gear.
F. Tricks are For Kids, 12-, 1p, 40', bolts & gear.
G. Israel, 12+ R, 1p, 45', gear.
H. Palestine, 13-, 1p, 45', gear.
I. Shallow Jam, 10-, 1p, 25', gear.

Climbing Season

Weather station 3.8 miles from here

10 Total Climbing Routes

['4 Stars',0],['3 Stars',5],['2 Stars',4],['1 Star',0],['Bomb',0]

Featured Route For Canyon Block
Rock Climbing Photo: TR style on Rude Boys. Photo: Bob Horan Collection...

Rude Boy 5.12a/b 7b 26 VIII+ 26 E5 6a  CO : Boulder Canyon : Canyon Block
The crux is gaining a thin crack about 30 feet up, a hard mantle tries to keep you from the crack. Really good route. ...[more]   Browse More Classics in CO

Photos of Canyon Block Slideshow Add Photo
Rock Climbing Photo: Shows how hard the crag is to see from below.
BETA PHOTO: Shows how hard the crag is to see from below.

Comments on Canyon Block Add Comment
Show which comments
By Jay Eggleston
From: Denver
Sep 26, 2014
If you see "Long Walk Rock" on the approach, you have gone too far. You can't see the rock on the approach, but you want to cut right when it does not seem like you are in a gully anymore.

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