Sawback Trail

The Sawback Trail is a 74 km (46 mi) one-way backcountry traverse from the Mount Norquay/Cascade Amphitheatre trailhead to the Fish Creek trailhead near Lake Louise. It runs through creek valleys, passes and alpine lakes, linking Banff and Lake Louise on foot. The payoff is the whole crossing: the route goes over Mystic, Pulsatilla and Boulder passes rather than climbing one peak and returning the same way. Route options and campground approaches shift the exact distance a little; the mapped line follows the Johnston Creek campground option.

This is a multi-day trip, not a long day hike. Plan roughly five to seven days and about 30 hours on foot; the Parks Canada itinerary spreads the walk across seven days and six nights at Mystic Junction, Larry’s Camp, Johnston Creek or Luellen Lake, Badger Pass Junction, Wildflower Creek and Baker Lake. The mapped route uses Johnston Creek (Jo18); Luellen Lake (Jo19) is the official alternative. A backcountry permit and advance campground reservations are required for an overnight trip. Stick to the campground on your permit, and carry its confirmation with you. There is no easy way to shorten the route once you are out there, so coordinate the return from Fish Creek before leaving Banff.

The south end follows Forty Mile Creek through forest to Mystic Junction. From there the trail climbs toward Mystic Lake and the open crest of Mystic Pass. Take a breather to look back over the valley before the rockier descent: the route crosses boulder fields on its way down toward Johnston Creek. This stretch is the first big effort and can be slow underfoot even when the trail is easy to follow.

After Larry’s Camp, the route turns through the Johnston Creek valley to the Jo18 campsite. Luellen Lake is a lakeshore camp option a little off the main line; choose it as your planned night, not as an extra loop added on impulse. Past Johnston Creek, the landscape opens and closes again as the trail works through forest, creek crossings and high meadows toward Badger Pass Junction. The camp is a useful stage before the remaining high country, not the end of the hard climbing.

From the Badger area, the route climbs through alpine terrain toward Pulsatilla Pass, where Pulsatilla Lake sits at the top, then descends to Wildflower Creek. The next section continues through the high country toward Baker Lake and the Skoki area, crossing Boulder Pass on the standard traverse. Those pass days bring the most open mountain scenery, but they also put you above 2,000 m for long stretches; the elevation profile reaches about 2,330 m. The itinerary is built around backcountry camps, so carry what you need for each day and treat water taken from lakes and streams.

From Baker Lake the route heads west over Deception Pass, past Ptarmigan Lake and Halfway Hut, then follows the valley out to Fish Creek. Near Baker Creek the tread can fade into wetland and become difficult to pick out. That is the point to slow down and follow a map or GPS track, rather than trusting a faint line through the grass. Parts of the route are also used by guided horse trips, so give horses room on narrow trail.

The trail is hard because of its length, repeated climbs and remote logistics, not because the whole route is a scramble. Expect rougher footing on pass descents and treat water taken from lakes and streams. Higher passes may stay snowbound into late June; streamflow is usually highest in June and July, when fords may be challenging. Snow can still show up at elevation in summer, so check the trail report and plan around the slowest person in your group. Dogs must be leashed where allowed, and Parks Canada prohibits them on some trails and in backcountry shelters; verify that each segment of this itinerary allows them before bringing one.