5.5 mi. N of Hanagita Lake and 31 mi. SW of McCarthy, Chugach Mts.
Local name obtained by U.S. Geological Survey (USGS) and published on maps since 1954.
Billy Lake, Chokosna Lake, Hanagita Lake, Lana Lake, Muskrat Lake, Rock Lake, Skull Lake, Tooth Lake,
Mountains:Gilahina Butte, Lost Butte, Nelson Mountain,
Rivers:Chokosna River, Gilahina River, Tebay River,
Streams:Dora Creek, Grant Creek, Lake Creek, Larsen Creek, Sangaina Creek, Skull Creek,