in Denali National Park, 20 mi. NE of Denali, Alaska Range
Named in 1947 by National Park Service (NPS) in honor of Stephen T. Mather, director of the National Park Service from May 16, 1917, to January 8, 1929.
Brooks Glacier, Buckskin Glacier, Muldrow Glacier,
Mountains:Bald Mountain, Mount Brooks, Castle Rock, Mount Deception, Mount Eielson, Mount Eldridge, Explorers Peak, Mount Mather, Ragged Peak, Red Mountain, Wedge Peak,
Mountain Passes:The Notch, Anderson Pass, Brooks Gap,
Ridges:Streams:Camp Creek, Contact Creek, Crystal Creek, Fault Creek, Granite Creek, Grant Creek, Intermittent Creek, Pirate Creek, Sunrise Creek, Whistler Creek, Wolverine Creek,