The C-Level Cirque trail is one of Banff's most interesting day hikes, combining natural beauty with industrial history. The trail passes through the ruins of an early 20th-century coal mining operation before climbing to a dramatic alpine cirque — a bowl-shaped basin carved by glaciers and surrounded by towering cliff walls. It's a moderately challenging hike with a unique character that sets it apart from Banff's other trails.
Trail Overview
- Distance: 8.4 km return (4.2 km each way)
- Elevation gain: 455 metres
- Time: 2.5–4 hours return
- Difficulty: Moderate
- Trailhead: Upper Bankhead parking lot, Lake Minnewanka Road
- Season: June to October
The Mining History
The trail's name comes from the C-Level — one of several coal mining levels that operated at Bankhead, a mining town that existed from 1903 to 1922. At its peak, Bankhead was home to over 1,000 people and supplied coal to the Canadian Pacific Railway.
Within the first kilometre of the trail, you encounter the most visible remnants: concrete foundations, rusted equipment, old mine shaft openings, and interpretive signs explaining what each structure was. The mine openings are fenced off for safety, but you can peer into the dark tunnels and imagine the miners' daily reality.
The town of Bankhead was dismantled when the mine closed, and the buildings were moved to Banff and other locations. What remains are the industrial ruins — slowly being reclaimed by the forest. It's a fascinating glimpse into a time when Banff National Park was as much about resource extraction as recreation.
The Trail Experience
After the mine ruins, the trail climbs steadily through dense subalpine forest. The switchbacks are well-graded and the footing is generally good, though some rocky sections require careful stepping. As you gain elevation, the trees begin to thin and views open up toward Lake Minnewanka and the Fairholme Range.
The final section emerges into the cirque itself — a dramatic amphitheatre of grey limestone cliffs rising hundreds of metres on three sides. The floor of the cirque is a mix of talus (loose rock), alpine meadow, and often lingering snow patches well into summer. The scale of the cliffs makes you feel small, and the acoustics create an eerie silence broken only by the occasional rockfall.
What You'll See
- Mine ruins: Concrete foundations, tunnel openings, and rusted mining equipment in the first kilometre
- Subalpine forest: Dense spruce and fir forest with wildflowers along the trail edges
- Mountain views: Lake Minnewanka, the Fairholme Range, and Cascade Mountain from the upper trail
- The cirque: A massive glacially carved bowl with towering cliff walls, talus slopes, and often snow
- Wildlife: Pikas (listen for their sharp squeaks in the talus), marmots, ground squirrels, and occasionally mountain goats on the cliff walls
Tips for the Hike
- Footwear: Hiking boots recommended. The upper trail has loose rock and the cirque floor is uneven
- Water: Bring at least 1.5 litres. No water sources on the trail
- Layers: The cirque is shaded and cooler than the surrounding area. Bring a jacket even on warm days
- Camera: The mine ruins and cirque are both highly photogenic. The contrast between industrial history and alpine wilderness makes for compelling images
- Bears: This is bear country. Carry bear spray, make noise, and hike in groups
- Timing: Morning light illuminates the cirque walls best. Start early to avoid afternoon shadows in the bowl
Getting There
From Banff, drive toward Lake Minnewanka on Lake Minnewanka Road. Turn left at the Upper Bankhead parking lot (well signed). The trailhead is at the far end of the lot. The drive takes about 10 minutes from downtown Banff.
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