It takes several days even to begin to skim the surface of Glacier National Park [1], but in reality many people have only a day to spend here. If that’s the case, structure your day around a drive or shuttle ride on the spectacular Going-to-the-Sun Road [2], but be sure to get out of the car for at least one hike (if you stop at Logan Pass [3], you can hike in an alpine meadow or take a jaunt on the Highline Trail [4]) and to visit the Lake McDonald Lodge [5].
With a few more days to play around here, you can explore the several distinctive areas of the park: the isolation and big lakes up the North Fork [6]; the forests around Lake McDonald [7]; the comparative spareness of the east side; the incredible closeness of the mountains, the glaciers, and—sometimes—the bears at Many Glacier [8]; and the distinctly Canadian flavor of Waterton Lakes National Park [9].
Add another day or two and head along the southern edge of the park for a visit to the Izaak Walton Inn [10] in Essex. In fact, if you choose to make a winter pilgrimage to Glacier, the Izaak Walton makes a cozy base for several days of cross-country skiing in and around the park.
Longer visits almost invariably mean more hiking, perhaps including a backpacking trip. Visitors who plan far in advance (or those lucky last-minute few) may be able to arrange a stay in one of Glacier’s backcountry chalets.
Links:
[1] http://www.moon.com/destinations/montana/glacier-national-park
[2] http://www.moon.com/destinations/montana/glacier-national-park/lake-mcdonald-valley/sights/going-the-sun-road
[3] http://www.moon.com/destinations/montana/glacier-national-park/logan-pass-st-mary/sights/logan-pass
[4] http://www.moon.com/destinations/montana/glacier-national-park/logan-pass-st-mary/hiking/hikes-around-logan-pass/highline-trail
[5] http://www.moon.com/destinations/montana/glacier-national-park/lake-mcdonald-valley/accommodations/over-100
[6] http://www.moon.com/destinations/montana/glacier-national-park/north-fork-the-flathead-river
[7] http://www.moon.com/destinations/montana/glacier-national-park/lake-mcdonald-valley/sights/lake-mcdonald
[8] http://www.moon.com/destinations/montana/glacier-national-park/many-glacier
[9] http://www.moon.com/destinations/montana/glacier-national-park/waterton-lakes-national-park
[10] http://www.moon.com/destinations/montana/glacier-national-park/west-glacier-and-the-flathead-river-middle-fork/accommodations/over-100