Glacier National Park

Avalanche Lake

moderate FamiliesFirst-Time VisitorsPhotographers
2.3 mi Distance
500 ft Elevation Gain
Varies Estimated Time
one_way Trail Type

What to Expect

This is one of the most rewarding short hikes in Glacier — a 2.3-mile walk through old-growth cedar and hemlock forest that feels like stepping into the Pacific Northwest's cathedral. The trail follows Avalanche Creek through a moss-draped gorge before climbing a gentle but steady grade (about five stories of elevation gain total, so your legs will notice but won't complain). The forest canopy keeps you shaded almost the entire way, which is a blessing on hot July afternoons. The payoff is a jaw-dropping alpine lake backed by sheer walls with ribbon waterfalls pouring off the cliffs — the kind of scene that makes you understand why people drive across the country for this park. This trail is perfect for families, first-time Glacier visitors, and anyone who wants a big reward without a big suffer-fest.
FamiliesFirst-Time VisitorsPhotographersWaterfall LoversShaded Hiking

Safety Advisory

This is grizzly bear country — carry bear spray, make noise on blind corners, and never approach wildlife. Bears frequent the avalanche chutes above the lake, especially in late summer when berry season peaks.

The trail can have lingering snow and ice well into June, particularly on the upper section approaching the lake. Microspikes are worth throwing in your pack if you're hiking before mid-July.

Trail Details

Distance 2.3 miles round-trip
Elevation Gain 500 ft
Difficulty moderate
Estimated Time Varies
Trail Type one_way
Pets Not allowed
Season Year-round
Trailhead Avalanche Lake

Pro Tips

Trail Tip

Hit the trailhead before 8:30 AM in July and August — the parking lot at Avalanche Picnic Area fills by 9 and the shuttle doesn't stop here, so you're either early or circling. Alternatively, come after 4 PM when day-trippers clear out and the lake gets golden afternoon light.

Trail Tip

Stop at Avalanche Gorge about a quarter-mile in — it's a stunning turquoise chasm carved into red rock that many hikers blow past on their way to the lake. The footbridge over the gorge is one of the best photo spots on the entire trail.

Trail Tip

At the lake, walk left along the shoreline for five minutes to escape the crowd clustered at the main viewpoint. You'll find flat rocks perfect for a lunch spot with unobstructed views of the waterfalls cascading down the headwall.

More Trails in Glacier

Explore Glacier National Park

13 campgrounds, 745 trails, 3.2M annual visitors

View Park Guide