In Denali National Park, NW face of Mount McKinley, rises 9,000 ft. above Peters Glacier, 7.7 mi. NW of summit of Mount Mckinley, Alaska Range
Named by Bradford Washburn about 1945 for James Wickersham, 1857-1939. Judge Wickersham made the first attempt to climb McKinley by this wall in June 1903. See Mount Wickersham.