Hiking in Glacier National Park offers an opportunity to experience some of the most iconic landscapes in Western Montana, and the Avalanche Lake Trail remains one of the park’s most popular routes. The trail leads hikers through a lush, old-growth forest and along clear, rushing water before arriving at a glacier-fed lake framed by steep cliffs and cascading waterfalls.

The journey begins on the Trail of the Cedars, a scenic and accessible loop shaded by towering western red cedars and hemlocks. From there, the path turns toward Avalanche Creek, following the water as it winds through a narrow gorge. The cool air, moss-covered forest floor and dense canopy give this section of the hike the feeling of an inland rainforest.

After approximately 2 miles, the trail opens onto Avalanche Lake, where multiple waterfalls spill down the mountainsides in the distance. It’s a rewarding place to pause and take in the surroundings.

Access the Avalanche Lake trailhead from the west side of the park on Going-to-the-Sun Road.

TIPS FOR A SAFE AND ENJOYABLE HIKE

  • Carry bear spray and know how to use it. Wildlife is active in the area, and proper preparation ensures your safety and theirs.
  • Use insect repellent in warmer months. The forested sections of the trail can be buggy at times.
  • Stay on designated trails to protect sensitive ecosystems and reduce the chance of wildlife encounters.
  • Plan ahead for parking. Avalanche is one of the busiest areas in the park, and parking fills early, often first thing in the morning. If the lot is full, vehicles may not park along the road or outside of designated spaces. Consider arriving early, visiting during less busy times of day or exploring another nearby trail if parking isn’t available.

The Avalanche Lake Trail is an excellent option for both new and experienced hikers, offering a manageable distance paired with unforgettable scenery, highlighting the beauty and diversity that make the park so extraordinary.

Please note: We ask that all our visitors and residents recreate responsibly by being mindful of the following: know before you go; plan ahead; play it safe; leave no trace; tread lightly; and help build an inclusive outdoors.

Updated January 14, 2026

 

July 11, 2017

Related: Glacier National Park, Hiking, Outdoor Fun, Summer Fun, Vacation

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