Mount Duff (Yakutat)
| Mount Duff | |
|---|---|
| Boundary Peak 174 | |
  Mount Duff Location inAlaska  Mount Duff Location in British Columbia  Mount Duff Location in Canada | |
| Interactive map of Mount Duff | |
| Highest point | |
| Elevation | 7,211 ft (2,198 m) |
| Prominence | 945 ft (288 m) |
| Coordinates | 59°50′41″N 138°40′46″W / 59.84472°N 138.67944°W |
| Geography | |
| Location | Stikine Region, British Columbia Glacier Bay National Park and Preserve, Alaska |
| Topo map | NTS 114O15 Mount Aylesworth |
Mount Duff, also named Boundary Peak 174, is a mountain in Alaska and British Columbia, located on the Canada–United States border, and part of the Southern Icefield Ranges of the Saint Elias Mountains.[1] It was named in 1923 for Sir Lyman Poore Duff, (1865-1955), a junior counsel before the International Boundary Commission in 1903, and Judge of the Supreme Court of Canada.[2]