I pulled over on the Going-to-the-Sun Road somewhere near Logan Pass and just sat on the hood of the car for a while. The Highline Trail was visible above me, snaking along the cliff face. Below, a valley dropped thousands of feet to a turquoise lake I couldn't name on a map. Bighorn sheep stood on a ledge about forty feet away and didn't care at all that I was there. It was one of those moments where you understand, in your body more than your head, why people call this place the Crown of the Continent.
Glacier sits in northwestern Montana, pressed up against the Canadian border, and it contains the headwaters of streams that eventually flow to three different oceans. The Going-to-the-Sun Road is the park's spine — a 50-mile, fully paved highway that climbs from the valley floor to the Continental Divide at 6,646 feet, passing through every ecosystem the park has to offer. Building it across those cliffs in the 1930s was a feat of engineering that still seems slightly implausible. The views from it are relentless in the best possible way.
The park still has about 25 active glaciers, down significantly from the 150 that existed in the late 1800s. The remaining glaciers are smaller every year, and some estimates suggest they'll be largely gone within a few decades. There's something sobering about hiking to Grinnell Glacier and seeing the landscape it used to fill, visible in the rock where ice once pressed down. The trail to Grinnell is one of the best in the park — about 11 miles round trip, with a short boat ride option that trims the distance — and it delivers the kind of alpine terrain that makes you feel like you're genuinely remote even with other hikers around.
Wildlife is exceptional here. I saw a grizzly bear at a distance from the road, which I was fine with. Mountain goats and bighorns are reliable, and moose show up more than you'd expect. If you're going in peak summer, the vehicle reservation system for the Going-to-the-Sun Road corridor kicks in, so check the NPS site before you go. Fall is spectacular and quieter, with fewer restrictions and the larch trees turning gold in September. Whatever season you land on, bring layers. The weather at elevation changes fast and doesn't negotiate.