Tanaxagiigamax is a summit located in Aleutians West County, Alaska. It appears on the Gareloi Island C-1 SE USGS 7.5-minute topographic quadrangle. The elevation at this location is approximately 4,695.30 feet (1,431.13 m) above sea level. The nearest populated place is Akulga (historical), approximately 11.5 miles to the S.