Description
Madison Mountain is located on W slope of Kuskokwim Mts., at heads of Fourmile and Madison Creeks, 19 mi. NW of Ophir and 47 mi. NW of Mcgrath, Kilbuck-Kuskokwim Mts.
History
Prospectors name reported in 1933 by U.S. Geological Survey (USGS).