Glacier Lake

A big, turquoise backcountry lake with solitude and glacier views
Glacier Lake, Banff National Park
InsideBanff National Park

Overview

Glacier Lake is the fourth-largest lake in the park and feels wonderfully remote. Fed by the Lyell and Mons Icefields and the Forbes North Glacier, it glows a striking blue on sunny days. You’ll trade the roadside crowds for wilderness vibes, mountain walls, and a long, quiet shoreline.

The Hike

Plan on roughly 9 km one way (about 17 km return) with modest elevation gain. The well-traveled path crosses a sturdy suspension bridge over the Howse River, winds through dense forest and open valley, and deposits you on a big backcountry lake that actually feels wild. Most hikers take 6–7 hours round-trip; the challenge is distance more than steepness.

Why It’s Special

It’s a genuine backcountry experience without being extreme. You get glacier-fed color, sweeping mountain views, and a lakeshore that can feel empty—especially on weekdays or early in the season. If you’re easing into backpacking, this is a confidence-building objective with a huge scenic payoff.

Camping

There’s a designated backcountry campground at the lake (reservations required). Expect backcountry basics: tent pads, a pit toilet, and bear-proof food storage. No services—treat all water from the lake or streams and bring everything you need.

Wildlife

This corridor sees both black and grizzly bears. Carry bear spray, keep it accessible, make noise on the trail, and use the bear food storage at camp. Birdlife is steady in the subalpine forest; keep your ears open along the approach.

Trail Conditions & Gotchas

Early summer can be buggy, and sections turn muddy after rain. The route is straightforward but long—pack enough food and layers, and don’t count on cell service.

Best Time to Visit

Mid-June to late September offers the best trail conditions and that vivid glacial color. Aim for sunny days to make the turquoise pop, and go mid-week or start early for maximum solitude. Some hikers tackle it in winter for a very quiet, long day, but be prepared for cold and short daylight.

Pros

  • Big turquoise lake with real solitude
  • Moderate hike that’s great for a first backpacking trip

Cons

  • Mosquitoes can be fierce in early summer
  • Frequent bear activity requires vigilance
  • Long approach with some muddy sections after rain

Tips

  • Reserve the backcountry campsite in advance; spots are limited.
  • Carry bear spray and store all food in the provided bear cache.
  • Bring strong bug repellent in June and July.
  • Treat all water from the lake or streams before drinking.
  • Start early or go mid-week if you want the lakeshore mostly to yourself.
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