Researched route, Banff
Banff, Trans-Canada Highway west of Banff
A long forest trail under Mount Bourgeau's avalanche paths, then a steep headwall by a waterfall to a lake in a deep cirque west of Banff.
Bourgeau Lake sits in a deep cirque under the north side of Mount Bourgeau, just west of Banff. It's a long day on the summer trail from the Trans-Canada: 6.9 km and about 800 m of climbing to the lake. You climb through forest up the Wolverine Creek valley, under avalanche paths coming off Mount Bourgeau, then up steep switchbacks beside a waterfall and across a short flat to the shore. The trail is the common, well documented way to the lake and the slopes above it. Where you go from there and what you ski is your call. We built this route from research and haven't skied it ourselves.
We built this route from our own extensive research. All resources are cited on the dashboard. We haven't skied it ourselves, the routes illustrated may not be the best line choice, use your own judgement when planning. Remember you are still responsible for your own tour.
Last checked October 20, 2026.
| Distance | about 13.7 km round trip, 6.9 km to the lake |
| Elevation gain | about 800 m, counting the ups and downs on the trail |
| Slope angles | the trail itself climbs at a steady grade, but the hillside it cuts across is mostly 14 to 31 degrees in our data; from about 1.7 km to the lake, slopes of 30 to 50 degrees rise above it on the left; terrain data reads low |
| Trailhead | 1,417 m on terrain data |
| High point | 2,160 m, the published height of the lake; terrain data reads 2,130 m at the shore where the trail arrives |
| Nearest town | Banff |
| Pass required | Parks Canada |
| Skied by us | Not yet |
Head west from Banff on the Trans-Canada. The Bourgeau Lake lot is just off the highway on its south side, about 3 km past the Sunshine Village interchange. Coming from Banff, a left turn lane takes you in. Hiking guides put room for about 20 cars there, and it fills early on summer weekends. One hiking guide says you can't park on the highway. We didn't find Parks Canada's own wording for that, so we'd treat the lot as the only parking.
We found nothing that says whether the lot is plowed in winter. Avalanche Canada reports describe parties going up the trail from the highway in November, December, February and April, so check Parks Canada's Banff trail report before you drive out.
The trail leaves from the back of the lot through a gate in the highway's wildlife fence. Hikers describe the gate as raised, so it still works when the snow is deep. You need a Parks Canada pass to stop in the park.
Parks Canada's intermittent avalanche closure zones near here are on the far side of Mount Bourgeau, above the Sunshine Village road. When we checked Parks Canada's maps in October 2026, neither the lot nor any part of this trail was inside one, and the Trans-Canada through this part of Banff had no closure zone of its own. Read Parks Canada's Banff, Yoho and Kootenay avalanche forecast on Avalanche Canada before you go, and leave your plan with someone who isn't coming.
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