On the NE coast of Umak Island, Aleutian Islands.
Name derived from Umak Island, and given by members of the U.S. Navy Aleutian Island Survey Expedition in 1934.
Igitxim Chmaa, Igitxim Kangayuu, Igitxim Nguu,
Bars:Bays:Aankuuga, Agamaxchizalix, Alugasux, Azamis Cove, Chalux, Chigulam Udaa, Chisak Bay, Chuguugix Iilamiizax, Chuhngudugis, Daa Agidgix, Hanisxa, Igitkin Bight, Iiqiisix, Liisis Tatuu, Naagix Adimtusix, Nahmagix, Nguugix Iilamiizax, Piper Cove, Qagaagix Chalux, Qahnichxucha, Qigaagix Adimtusix, Qigaangax, Round Cove, Saamlus, Sand Bay, Scripps Bay, Shelter Cove, Ugiilagaadax, Ulgusix, Umak Bight, Uuhmugzux, Yoke Bay,
Beaches:Agaagilax, Awas Tugimaga, Kimsis,
Capes:Aalux, Agony Point, Bugle Point, Cape Agumsadak, Cape Azamis, Cape Chakik, Cape Chisak, Cape Kiugilak, Cape Ruin, Cape Umak, Elbow Point, Igitkin Point, Iqalax, Kingfisher Point, Knaxchiing, Moss Point, Narrows Point, Passage Point, Qatxayas Yaaga, Reach Point, Rip Point, Saddle Point, Sulphur Point, Swallow Head, Tanagam Amaga, Tanager Point, Uchixsax, Zaliva Point,
Channels:Asuksak Pass, Chugul Pass, Great Sitkin Pass, Igitkin Pass, Umak Pass, Yoke Pass,
Cliffs:Glaciers:Islands:Amgasis, Anagaksik Island, Asuksak Island, Atangax, Aziak Island, Box Island, Chisak Island, Chugul Island, Great Sitkin Island, Igitkin Island, Kanu Island, Little Tanaga Island, Rip Rock, Tagadak Island, Tanaklak Island, Tanax Angunax, Teapot Rock, Ulak Island, Umak Island,
Mountains:Great Sitkin Volcano, Triple Divide Peak,
Streams:Bugle Creek, Fox Creek, Glacier Creek, Little Fox Creek, Middle Yoke Creek, Sitkin Creek, South Yoke Creek, Turmath Creek,