in Endicott Mts., heads at glacier terminus, flows NE to Sagavanirktok River 20 mi. S of its junction with Ribdon River, Brooks Range. 45 miles long.
Eskimo name reported in 1956 by U.S. Geological Survey (USGS).
Slope Mountain,
Atigun River,
Accomplishment Creek, Section Creek,
Atigun Gorge,
Pictures of, from, or near Atigun River.