Elevation: 8,816 ft
This peak is not in the book.
Mount Zumwalt is located on the western fringe of the Sawtooth Range north northwest of Grandjean. John Platt and two companions skied the peak’s southwest ridge from the point the Grandjean Road crosses the base of the ridge. This route will work for a summer climb. The route is 11.0 miles round trip with 4,300 feet of elevation gain. Use the link below to read John Platt’s trip report.