Johns Lake Loop
What to Expect
Safety Advisory
This is grizzly country, full stop. Carry bear spray, make noise on the forested stretches, and be especially alert in early morning or evening when bears are actively foraging near the lake.
Sections of the trail near the creek crossings can be slick and muddy after rain — watch your footing on exposed roots and wet logs.
Trail Details
Pro Tips
Start from the Lake McDonald Lodge trailhead rather than the Avalanche Creek side — the lodge end gives you Sacred Dancing Cascade as a bonus stop in the first half mile, and parking is usually easier than the perpetually slammed Avalanche lot.
Hike this one in the morning when Johns Lake is glassy and reflective. By afternoon, wind picks up and the mirror effect disappears, taking half the magic with it.
Combine this with the short walk down to McDonald Creek near the lodge afterward — the turquoise glacial water against red argillite rocks is one of the most photographed spots in the park, and it's steps from where you'll finish.