Lake McDonald

Lake McDonald is the largest lake in Glacier National Park. It is in Flathead County, Montana. The lake is named after Duncan McDonald. McDonald was a worker for Hudson's Bay Company who carved his name on a tree near the lake in 1878.[1][2]

Location Glacier National Park, Flathead County, Montana, US
Coordinates 48°34′09″N 113°56′07″W / 48.56917°N 113.93528°W / 48.56917; -113.93528Coordinates: 48°34′09″N 113°56′07″W / 48.56917°N 113.93528°W / 48.56917; -113.93528
Lake type Natural lake
Primary  inflows Various streams
Primary  outflows McDonald Creek
Basin  countries United States
Max. length 10 mi (16 km)
Max. width 1 mi (1.6 km)
Surface area 6,823 acres (2,761 ha)
Max. depth 472 ft (144 m)
Surface  elevation 3,153 ft (961 m)

References

  1. A Brief History of the West Side of Glacier National Park (in en). www.nps.gov. Retrieved 2026-05-18.
  2. Belton Chalets, West Glacier Mercantile, Apgar Village and Motel Lake McDonald. Glacier Park Foundation. Retrieved May 18, 2026.