Glacier National Park
Lake McDonald in Glacier National Park
Location Montana, United States
Coordinates 48.6966°N, 113.7186°W
Area 1,583 sq mi (4,100 km²)
Established May 11, 1910
Visitors (latest) 2.9 million (2023)
Governing body National Park Service
Website Official website


Glacier National Park is located in northwestern Montana and is known for its glacially carved valleys, alpine meadows, turquoise lakes, and snow-capped peaks. Established on May 11, 1910, it borders Canada’s Waterton Lakes National Park, and together they form the Waterton-Glacier International Peace Park, the world’s first international peace park.

Landscape and Geography

  • Features over 130 named lakes, 762 miles of trails, and 175 mountains
  • Home to the iconic Going-to-the-Sun Road, a 50-mile scenic drive that crosses the Continental Divide at Logan Pass
  • Originally had 150 glaciers — less than 25 remain active today

Ecosystems and Wildlife

Glacier contains diverse habitats, including alpine tundra, subalpine forests, and prairie valleys.

Wildlife includes:

  • Grizzly bears, black bears
  • Mountain goats, bighorn sheep, elk, and moose
  • Over 270 species of birds

Hiking and Recreation

Popular hikes:

  • Highline Trail
  • Grinnell Glacier
  • Avalanche Lake
  • Hidden Lake Overlook

Other activities:

  • Backcountry camping (permit required)
  • Boating on Lake McDonald and St. Mary Lake
  • Photography and stargazing

Climate and Seasons

  • Short summer season (June–September)
  • Winter brings heavy snow and limited access
  • Logan Pass typically opens late June or early July

Cultural and Historical Importance

  • Ancestral land of the Blackfeet, Salish, and Kootenai peoples
  • Contains historic lodges and chalets built in the early 20th century
  • Recognized as a UNESCO World Heritage Site and Biosphere Reserve

Fun Facts

  • One of the most intact ecosystems in the continental U.S.
  • Featured in numerous films and nature documentaries
  • The park spans the **Continental Divide**, affecting water flow to the Pacific and Atlantic

See Also