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: 6,633 ft
GPS: 42.0864, -113.71963
Google Map · Climbing Area Map
Page Views: 8,654 total · 58/month
Shared By: RKM on Nov 25, 2011
Admins: GRK, Mike Engle, Eric Bluemn
Warning Access Issue: (1) Weather Wall, Yellow Wall, & all the crags north of Twin Sisters are CLOSED. (2) No trash cans. (3) Highlining temporary ban in place for CIRO and CRSP DetailsDrop down

Description Suggest change

A nice slab feature that holds some history. In 1967, Greg Lowe lead and bolted a climb called 'Infinite'. Although there are several other routes here, including 'Memorial Day' 12a (originally called B2 by Greg Lowe in '67), it is this original route that attracted all of the early focus and attention.

Getting There Suggest change

Most park at Parking Lot Rock and head north, northeast past 'Tiny Town'. You can also get there from the 'Lost Arrow'.

3 Total Climbs

Route Finder - Best Climbs for YOU!

Location: The Clamshell Change
Type:  to 
Quality:
Pitches:
Sort by:   then:
 

Classic Climbing Routes at The Clamshell

Mountain Project's determination of the classic, most popular, highest rated climbing routes in this area.
5.10 6b 20 VII- 19 E2 5b PG13
 4
Finite
Trad 3 pitches
Route Name Location Star Rating Difficulty Date
Finite
 4
5.10 6b 20 VII- 19 E2 5b PG13 Trad 3 pitches
More Classic Climbs in The Clamshell »

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

0 Comments