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Brothers' Under Belly Cave aka Bikini Cave Bouldering

Climbing Area Map This is our best guess at this area's location.
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Routes in Brothers' Under Belly Cave aka Bikini Cave

	Bond, The V1-2 5 PG13
	Hair Lip aka Hidden Thong V3-4 6A+ R
	Left Cheek V4 6B PG13
	Right Cheek V3 6A

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GPS:	39.6243, -105.3463 Google Map · Climbing Area Map
Page Views:	3,035 total · 17/month
Shared By:	Luke Childers on Jul 10, 2009
Admins:	Leo Paik, John McNamee, Frances Fierst, Monty, Monomaniac, Tyler KC Page Updates (admin only)

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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

This area offers some nice steep climbing. It's best climbed in the spring or fall. The feature of the cave is more attractive than the stability of some of the holds found on this wall. The rock is marginal. The falls are bad, but the features that the stone offers are very attractive. I am only posting two problems at this wall although more exist. If you're in the area, give it a look... you might just dig the cave!!! I know I did!!

Getting There

From the 1st parking lot follow the Sisters Trail for a few hundred yards or until you come to the Ponderosa Trail junction just below and to the EAST of the "Brothers' Lookout" formation. Turn west (Left) onto the Ponderosa Trail for about 30-50 yards before you began to head NORTH (right) up the steeping slope. Try to stay as EAST as you can so you enter the 2nd Tier gully at a gradual pace. The "Brothers' Under Belly Cave" is located up (West). It's an obvious mini-cave on your right. Enjoy.