narrow and V shaped, cut into a ridge on upper Kiruktagiak River, 11 mi. S of Castle Mtn. and 34 mi. NW of Anaktuvuk Pass, Arctic Slope.
Named by U.S. Geological Survey (USGS) geologists, about 1950, as a good descriptive name for this unusual topographic feature.
Chandler Lake, Little Chandler Lake, May Lake, White Lake,
Mountains:Castle Mountain, Fortress Mountain, Horseshoe Mountain,
Mountain Passes:Mountain Ranges:Streams:Aucella Creek, Castle Creek, Chert Creek, Fortress Creek, Ikagiak Creek, Inikaklik Creek, Monotis Creek, Notch Creek, Speedway Creek,