Located in the Alaska Range, 73 km (45 mi) SSE of Delta Junction and 6.9 km (4.3 mi) E of White Princess.
Named for the Tokyo University Ski and Alpine Club (T.U.S.A.C.) which ascended the feature in the ealry 1970's.
College Glacier, Gabriel Icefall, Gakona Glacier, Gerstle Glacier, Gulkana Glacier, Moore Icefall, Pegmatite Glacier, Spur Glacier,
Mountains:Black Cap, Cony Mountain, Mount Gakona, Mount Hajdukovich, The Hoodoos, Icefall Peak, M-Ladies Mountain, Minya Peak, Ogive Mountain, Old Snowy, Sight Peak, Skull Peak, Snow White, Thorkona, Tusac, White Princess,
Streams:College Creek, West Phelan Creek,
Routes: