Glacier National Park is a 1,583-sq.-mi. wilderness area in Montana's Rocky Mountains, with glacier-carved peaks and valleys running to the Canadian border. It's crossed by the mountainous Going-to-the-Sun Road. Among more than 700 miles of hiking trails, it has a route to photogenic Hidden Lake. Other activities include backpacking, cycling and camping. Diverse wildlife ranges from mountain goats to grizzly bears.
Learn more on Wikipedia.Some centers open seasonally. Check nps.gov for accurate open hours.
(In Farenheit. Source: NOAA)
* Distances and travel times are calculated to center of the park.