In the Coast Mountains, on a rdige trending NW-SE, 6 mi N of Twin Glacier Lake and 30 mi NE of Juneau.
Local name reported in 1960 by U.S. Geological Survey (USGS).
Bacon Glacier, Demorest Glacier, East Twin Glacier, Hades Highway, Hole-in-the-Wall Glacier, Unknown Glacier, West Twin Glacier,
Islands:Lakes:Boundary Lake, Swineford Lakes, Twin Glacier Lake,
Mountains:Antler Peaks, Camp 4 Peak, Couloir Peak, Devils Paw, Frostbite Peak, Gisel Peak, Hodgkins Peak, The Horn Peaks, Kluchman Mountain, Michaels Sword, Organ Pipes, Mount Swineford, Twin Glacier Peak,
Mountain Ranges:Ridges:Goat Ridge, Goat Ridge, Ivy Ridge, The Scatter Peaks,
Rivers:Sittakanay River, Taku River, Wright River,
Streams:Boundary Creek, Fish Creek, Johnson Creek, Moose Creek, Sockeye Creek, Yehring Creek, Zipper Creek,
Valleys: