https://www.idahoaclimbingguide.com/chamberlain-basin-cross-country-route-by-tom-cox/
Chamberlain Basin Cross-Country Route By Tom Cox - IDAHO: A Climbing Guide
Mar 14, 2020 - This approach route details the shortcut to Chamberlain Basin and Castle Peak that goes up through a notch in the ridgeline on the southeast side of Washington...
cross country routechamberlain basinby tomclimbing guidecox