On the Alaska-Canada boundary, 10 mi WNW of Mount Stoeckl, 23 mi. N of mouth of Unuk River, at Gurroughs Bay.
Named in 1924 by U.S. Geological Survey (USGS) for Lewis Cass, 1782-1866, American statesman, diplomat, soldier, and author.
Mount Lewis Cass, Mount Pounder,
Mountain Passes:Ridges:Rivers: