Brazeau Lake Trail

Why go

If you want Jasper’s true backcountry—big passes, a glacier-fed turquoise lake, and long stretches of real solitude—this is it. The Brazeau Loop is a demanding, ~80 km multi-day trek that earns every view. It’s less traveled than Jasper’s headline routes, and that’s the point.

The experience

Most hikers start from the Nigel Creek trailhead on the Icefields Parkway and go counter-clockwise to ease the climbing. You’ll crest Nigel Pass early, then settle into a long, wild valley along the Brazeau River before swinging past Brazeau Lake and on toward high country again over Jonas and Poboktan. Expect everything from forested singletrack to open alpine meadows and sweeping pass-top vistas, with the loop’s high point near Jonas Shoulder (~2470 m). It’s strenuous—distance, elevation, and at least one river ford keep you honest—but the scenery is consistently worth it.

Distances and camps (useful anchors)

From the trailhead it’s roughly 10.7 km over Nigel Pass to Boulder Creek Campground, 3.1 km farther to Four Point, about 15.5 km down-valley to Brazeau River Bridge, and another ~3 km to Brazeau Lake. That puts the approach to the lake at roughly 32–33 km one way. Designated backcountry campgrounds are spaced to let you tailor your days; notable sites include Boulder Creek, Four Point, Brazeau River Bridge, Brazeau Lake, Jonas Cutoff, and more.

Scenery and what to watch for

You’ll move through classic Rockies geology—glacial valleys, moraines, and layered sedimentary walls exposed from the passes. The turquoise lake is shockingly cold (glacier-fed, think around 4°C) and framed by rugged peaks. Keep an eye out for bear activity and, if you’re lucky, caribou in the broader Brazeau country. Between valley stretches you’ll find lush meadows and a surprisingly satisfying run of backcountry bridges—Jasper’s fly-in trail crew has done a lot of work here—though you should still plan on at least one ford.

Best time to hike

Mid-July to early September is the sweet spot. Earlier in the season you can hit lingering snow on the passes and higher, colder, faster creek crossings. Weather changes fast any time—bring layers and be ready for cold nights even in summer. Crowds are minimal compared to other Jasper backpacking routes, especially midweek.

Permits, logistics, and tips

You need a national park pass and backcountry campsite reservations—book early; spots open in late January and go quickly. Trekking poles are a smart call for the ford and long days. The route is signed, but carry a map and GPS: reroutes exist and you may see old bridge sites that are no longer in play. Water is abundant from streams and the lake; treat or filter everything.

Bottom line

This loop is serious, remote, and gorgeous. If you’re an experienced backpacker chasing big-mountain days and a real wilderness feel, it’s one of Jasper’s best.