traversed by the Arolik River, 3 mi. NE of Yukon Hill and 35 mi. N of Goodnews, Kilbuck-Kuskokwim Mts.
Name derived from Arolik River; published in 1916 by U.S. Coast and Geodetic Survey (USC&GS) on Chart 9103 as "Arolic Gap."
Figure Four Mountain, Island Mountain, Mitlak Mountain, North Yoke Mountain, Northeast Twin, South Yoke Mountain, Southwest Twin, Twin Mountain, Yoke Mountain, Yukon Hill,
Mountain Passes:Rivers:Arolik River, East Fork Arolik River, South Fork Arolik River,
Streams:Bessie Creek, Boulder Creek, Butte Creek, Canyon Creek, Casino Creek, Colorado Creek, Crater Creek, Danger Creek, December Creek, Deer Creek, Domingo Creek, Dry Creek, Faro Creek, Fox Creek, Jacksmith Creek, Keno Creek, Kowkow Creek, Magaktlek Creek, McLane Creek, Midas Creek, Minnesota Creek, Red Lodge Creek, Taluyetlek Creek, Trail Creek, Tyone Creek,
Valleys: