C Level Cirque Trail, Banff: Mine Remains and Mountain Walls

C Level Cirque starts with reminders of Banff’s coal-mining past and finishes beneath the rock walls of Cascade Mountain. The walk climbs through forest from Upper Bankhead, trading open lake views for a close look at the mountain’s northern face.

The main planning decision is where to stop. The official trail reaches the bottom of the cirque; the supplied AllTrails map continues farther and higher on an unmaintained extension. For a straightforward hiking day, make the official trail your outing and keep the loose upper slopes out of the plan.

At a glance

Parks Canada currently lists 3.8 km each way; older brochures give 3.9 km and 455 m of gain. The linked AllTrails route is roughly 10 km with 742 m of gain and includes a harder extension. Its full statistics do not describe the shorter official hike. The map below is useful for orientation, but continuing to its highest point is not part of this guide.

Trail map

Into the forest above Bankhead

Use the signed C Level Cirque entrance at Upper Bankhead. Lower Bankhead’s short interpretive loop is a different walk, so check the day-use-area name before leaving the car.

The early forest gives the day a quieter, more enclosed feel than the lake stops nearby. Settle into a comfortable climbing pace rather than expecting the views to arrive immediately. There’s a fair amount of uphill walking before the mountain opens around you.

Along the way, foundations and vents mark parts of the old Bankhead mining operation. Keep back from openings and barriers, and leave loose objects where they lie. A mine remains a hazardous place long after the machinery stops.

Keep children close around these features. They offer a useful reason to pause and discuss what the hillside once held, but they’re for looking at from the route, not exploring underground.

The trail becomes steeper in places, with roots, stones and worn channels underfoot. After rain, take extra care choosing your steps. The easiest line is usually the established trail rather than a widening detour through vegetation.

The cirque is the destination

As the forest gives way, the scale of the rock basin becomes the main attraction. A cirque is a hollow carved by glacial ice; here it sits against Cascade Mountain’s northern face, with broken rock beneath steep walls.

Give yourself time to look upwards and back towards the forest. This walk is about being beneath the mountain rather than standing on its summit. You don’t need a higher finish to make sense of the landscape.

The official trail ends at the bottom of the cirque. AllTrails explicitly notes that the continuation to the right is unmaintained, steep and loose, with rockfall risk from the cliffs above. A visible track or another group continuing doesn’t establish that it suits your experience.

Turn around at the official endpoint for this hike. Don’t follow the digital line automatically, especially if snow makes the ground or the route harder to judge. Keep clear of the base of unstable cliffs and follow any on-site warnings.

Return through the same forest. The descent can feel more awkward than the climb on roots and loose stones, so leave enough energy and daylight to take it slowly.

A little of Bankhead’s history

The mining remains connect this slope to Bankhead, the coal community beside Cascade Mountain. Parks Canada’s Lake Minnewanka history records its abandonment in 1922. The forest you walk through today sits within a landscape that also had an industrial working life.

Read the interpretive material you encounter rather than trying to identify every opening yourself. Much of what made the mine function is hidden below ground, and the surviving features need care.

If you’d like more context, our Bankhead Ghost Town guide covers the separate Lower Bankhead visit. That’s a useful addition for people more interested in the town remains than the uphill hike, and it shouldn’t be confused with the C Level route.

Getting there and choosing the conditions

From Banff, take the Lake Minnewanka Road and follow signs for Upper Bankhead. Parks Canada places the day-use area about 8.3 km northeast of downtown. From Canmore, reach the Banff–Minnewanka junction first, then follow the signed local road.

Parking is limited. Use designated spaces and keep another plan in mind if the lot is full. The presence of buses on the wider Minnewanka circuit doesn’t confirm a stop at this trailhead, so check a current service map before relying on transit.

The day-use facilities are useful before departure. Carry drinking water for the hike rather than assuming the outhouses or picnic area provide a refill.

National park admission requirements apply. Read current parking signs and park-pass information when planning; neither should be inferred from an old review.

For route measurements, use Parks Canada’s hiking information. Before travelling, check its live trail report and warnings, including access-road notices.

Summer into early autumn is the more straightforward hiking window when the route is clear. The northern aspect can retain snow, so a warm afternoon in Banff doesn’t tell you what the cirque will be like.

This isn’t a casual winter walking recommendation. Avalanche terrain and seasonal road access require separate checks; walking around a road gate doesn’t make the mountain route suitable. Choose a designated lower-level winter option if you’re looking for a simple snow-season outing.

What to carry and how to fit the day together

Wear footwear with grip and bring water, food, warm clothing and rain protection. Walking poles can help on the descent. A headtorch and downloaded route are sensible additions even if you expect to finish well before evening.

Carry bear spray where you can reach it and know how to use it. Keep dogs leashed and pack their waste out. Don’t let the historical features distract the group from watching the trail and giving wildlife space.

Active older children may enjoy the mix of mine remains and mountain scenery. Judge the climb against their experience, and be willing to turn back. Roots, ruts and steep ground make the official trail unsuitable for strollers or a wheelchair outing.

Afterwards, a short stop around the Lake Minnewanka area can round out the day if everyone still has energy. Keep it flexible rather than trying to fit several full hikes into one afternoon.

C Level Cirque has enough variety without the upper extension: forest, traces of the mine and a large rock basin at the end. Choose that clear turning point and enjoy the walk back through a different chapter of Banff’s landscape.

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