On the Alaska Canada boundary, 3 mi SE of Mount John Jay, 20 mi. NW of Hyder, Coast Mts.
Named in 1924 for Abel Parker Upshur, 1790-1844, American statesman.
Casey Glacier, Chickamin Glacier, Clara Smith Glacier, Ferguson Glacier, Glacier G229868E56010N, Gray Glacier, Greenpoint Glacier, Hummel Glacier, Red Glacier, Texas Glacier, Through Glacier, Thumb Glacier,
Lakes:Disappearing Lake, Texas Lake,
Mountains:Banded Mountain, Mount Blaine, Mount Jefferson Coolidge, Mount John Jay, Ninemile Mountain, Mount Upshur, Mount Willibert, Mount Wilson,
Mountain Ranges:Streams: