Glacier National Park scenic drives set a standard almost nothing else in the American road trip canon can match. The Going-to-the-Sun Road — the park’s signature 50-mile crossing — climbs from the valley floor through dense cedar forests, past turquoise lakes and glacially carved cliffs, and over the Continental Divide at Logan Pass before descending to the park’s eastern side. It is, without meaningful exaggeration, one of the most beautiful drives on Earth. But Glacier has more than one road worth your time.
Going-to-the-Sun Road — The Legendary Crossing
The Going-to-the-Sun Road took 11 years to build (1921–1932), requiring engineers to carve a road into vertical cliffsides using techniques that didn’t fully exist when planning began. The 50-mile route climbs 3,500 feet from Lake McDonald’s western shore to Logan Pass at 6,646 feet before descending to St. Mary Lake on the east side.
Key stops driving west to east: Avalanche Creek (Trail of the Cedars — old-growth cedar forest and stunning gorge), The Loop (dramatic hairpin with valley views), Weeping Wall (waterfalls literally pouring across the road in early summer), Logan Pass Visitor Center (Continental Divide; mountain goats frequent the parking lot), and Jackson Glacier Overlook (one of the park’s most visible remaining glaciers).
Insider Tip: Going-to-the-Sun Road requires a vehicle reservation to drive between Apgar and St. Mary from late May through early September — book on Recreation.gov well in advance. Alternatively, take the free park shuttle and actually watch the scenery rather than the road.
Logan Pass — The High Point Worth Stopping For
The better move at Logan Pass: add the Hidden Lake Overlook trail — 2.7 miles round-trip with 460 feet of gain across open alpine meadows covered in wildflowers from mid-July through August. Mountain goats and bighorn sheep are frequently visible, and the overlook delivers a view of Hidden Lake that looks digitally enhanced.
Many Glacier Road — The Drive Most Visitors Skip
The Many Glacier valley on Glacier’s northeastern side is consistently ranked among the most scenically concentrated areas in any US national park, and it sees dramatically fewer visitors than the Going-to-the-Sun corridor. The drive in passes through rolling prairie before the mountains rise abruptly — a visual effect that never gets old.
Day hike options from Many Glacier Hotel: Iceberg Lake (9.7 miles round-trip, floating icebergs in the lake well into summer), Grinnell Glacier (10.6 miles round-trip to one of the park’s most accessible remaining glaciers), and Swiftcurrent Lake (easy 2.6-mile loop with exceptional mountain reflections).
Insider Tip: Many Glacier also requires a vehicle reservation during peak season. The Many Glacier Hotel is one of the best hotels in any US national park — book 12+ months in advance.
Two Medicine Road — Glacier’s Quietest Scenic Drive
Two Medicine sits in the southeastern corner of the park and receives perhaps 10% of the visitor traffic that the Going-to-the-Sun Road sees. The drive ends at Two Medicine Lake, ringed by dramatic peaks, with a historic camp store and boat dock barely changed since the 1920s. Hiking options here — Rockwell Falls, Upper Two Medicine Lake, and the Dawson-Pitamakan Loop (17 miles) for serious day hikers — are exceptional and largely uncrowded.
Wildlife on Glacier’s Roads
Glacier is one of the best places in the lower 48 for wildlife viewing. Grizzly bears, black bears, mountain goats, bighorn sheep, moose, elk, and wolves all inhabit the park. Animal jams are common on Going-to-the-Sun Road near Logan Pass. Pull completely off the road (use designated pullouts), turn off your engine, and watch from your vehicle. Never approach wildlife on foot.
When to Go — The Window Is Narrow
- Mid-July through mid-August: Peak wildflower season, all facilities open, Going-to-the-Sun Road fully open. Also peak crowds.
- Late June: Wildflowers begin, fewer crowds, some snow may cover higher elevation trails
- September: Often the best month — crowds thin significantly after Labor Day, fall colors begin, wildlife activity increases
- October: Some facilities begin closing; Going-to-the-Sun Road often closes to vehicles late in the month
Planning Your Trip with EaseTheTravel
Glacier requires more advance planning than almost any other US national park — vehicle reservations, lodging that books out a year ahead, and a weather window that opens and closes reliably. But the effort is proportional to the reward. At EaseTheTravel, we help you navigate all of it. Browse our Natural Attractions guides or explore our US Travel Guides.
For vehicle reservations and current road conditions, visit the National Park Service Glacier page.