Standard approach via Hemlock Pass and Melakwa Lake.
Climber’s trail started just off Highway 20 due west of Silver Star Mountain's summit.
Koppen Mountain marked our last of the Mountaineers Teanaway Twenty Peaks list pursuit.
Majority of the elevation occurred at the beginning, then it tappered off below the Quien Sabe Glacier.
The mountain generally only sees climbers working on the Bulger List.