All Locations > Colorado > Morrison/Evergr… > Alderfer/Three… > Sisters/Hidden Fawn B…

Arch Boulder Climbing

Climbing Area Map This is our best guess at this area's location.
Fix Location

Routes in Arch Boulder

L › R R › L A › Z

	Alien V4+ 6B+
	Cube Crimp V1- 5-
	Frosted Flakes V2+ 5+
	Not Liken the Lichen V0- 4-
	Predator V5 6C
Unsorted Routes:

Order Wrong? Sort Routes

Explore this area in 3D

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.

GPS:	39.62892, -105.34709 Google Map · Climbing Area Map
Page Views:	5,563 total · 29/month
Shared By:	Bjorn on Sep 17, 2008
Admins:	Leo Paik, John McNamee, Frances Fierst, Monty, Monomaniac, Tyler KC Page Updates (admin only)

See Weather Forecast

Access Issue: West side of park complete closure information Details

jeffco.us/980/Alderfer-Thre….

CLOSED: Forestry Closure Update - FULL WEST SIDE CLOSURE begins 12/11.

The west side of the park will be completely closed for forest health mitigation until further notice (~mid-2024, weather-dependent). The west trailhead parking lot will remain open for access to the south. Trails impacted by closure: Mountain Muhly Trail, Bearberry Trail, Homestead Trail, Silver Fox Trail, Ponderosa Trail, and the majority of Sisters Trail. 2023 ALD Forestry - a map of the Second Segment Closure (PDF) can be found through the link above.

The eastern side of the park and trailhead have reopened following completed forestry work in that area.

Description

Down and the the right of the Elephant Boulder, this boulder is obvious because of the big swooping arm of granite reaching to the left toward the next rock over.