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Elevation: 5,340 ft 1,628 m
GPS: 38.9351, -108.485
Google Map · Climbing Area Map
Page Views: 38,443 total · 213/month
Shared By: garrettem on May 23, 2011
Admins: Jesse Zacher, Bradley Mark Edwards, N R, Leo Paik, John McNamee, Frances Fierst, Monty, Monomaniac, Tyler KC

Description Suggest change

This area has several short, easy to moderate sport routes and a few short trad options. It is shaded in the morning and gets good sun in the afternoon making climbing possible year round. The rock is decent quality Burro Canyon Sandstone.

Getting There Suggest change

This cliff is located about 1/2 way between the Ice Cubes (Thor Wall) and the Bone Park. From Whitewater, take CO Hwy 141 south approximately 4.5 miles. The pullout for parking is on the left hand side of the road in a small, easily missed drainage right before the highway takes a sharp right turn.

There no established trail to approach the cliff. From the parking area, walk up the gully/powerline road looking left for a rock cairn. From this, follow an excessive amount of cairns up to the cliff. The upper part of the trail is easier to find, and you arrive at the base of Lego Mania.

GPS coordinates for the parking area are 38.93491,-108.48661.

Per Michael Schneiter: the pullout for Four Blocks Crag is 4.1 miles from the road to Cactus Park, if you're coming from the south.

16 Total Climbs

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Classic Climbing Routes at Four Blocks Crag

Mountain Project's determination of the classic, most popular, highest rated climbing routes in this area.
5.5 4b 13 IV+ 11 MS 4a
 13
Roses Rock
TR
5.6 4c 14 V 12 S 4b
 19
Back Nine
Trad
5.7 5a 15 V+ 13 MVS 4b
 43
Red Corner
Sport
5.8 5b 16 VI- 15 HVS 4c
 44
Why Not
Sport
5.8 5b 16 VI- 15 HVS 4c
 52
Lego Mania
Sport
5.8 5b 16 VI- 15 HVS 4c
 37
Brain Strain
Sport
5.8 5b 16 VI- 15 HVS 4c
 37
First Timer
Sport
5.8 5b 16 VI- 15 HVS 4c
 38
The Diving Board
Sport
5.9+ 5c 17 VI 17 E1 5a
 40
Impotence
Sport
5.10a 6a 18 VI+ 18 E1 5a
 49
Pocket Reference
Sport
5.10a/b 6a+ 19 VI+ 19 E2 5b
 42
Jack
Sport
5.10a/b 6a+ 19 VI+ 19 E2 5b
 32
Bust'n Out
Sport
Route Name Location Star Rating Difficulty Date
Roses Rock
 13
5.5 4b 13 IV+ 11 MS 4a TR
Back Nine
 19
5.6 4c 14 V 12 S 4b Trad
Red Corner
 43
5.7 5a 15 V+ 13 MVS 4b Sport
Why Not
 44
5.8 5b 16 VI- 15 HVS 4c Sport
Lego Mania
 52
5.8 5b 16 VI- 15 HVS 4c Sport
Brain Strain
 37
5.8 5b 16 VI- 15 HVS 4c Sport
First Timer
 37
5.8 5b 16 VI- 15 HVS 4c Sport
The Diving Board
 38
5.8 5b 16 VI- 15 HVS 4c Sport
Impotence
 40
5.9+ 5c 17 VI 17 E1 5a Sport
Pocket Reference
 49
5.10a 6a 18 VI+ 18 E1 5a Sport
Jack
 42
5.10a/b 6a+ 19 VI+ 19 E2 5b Sport
Bust'n Out
 32
5.10a/b 6a+ 19 VI+ 19 E2 5b Sport
More Classic Climbs in Four Blocks Crag »

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