The Cory Pass and Edith Pass loop is one of Banff's most spectacular and challenging day hikes. It takes you through a dramatic, narrow rock canyon, up to an exposed alpine pass at 2,363 metres, across a high ridge with views into the very heart of the Rockies, and back down through gentler terrain. It's raw, rugged, and incredibly rewarding — but not for beginners.
Trail Overview
- Distance: 13 km loop
- Elevation gain: 915 metres
- Time: 6–9 hours
- Difficulty: Strenuous with scrambling sections
- Season: Mid-July to September (snow lingers in the pass)
- Trailhead: Fireside Day Use Area on the Bow Valley Parkway (Highway 1A)
The Route (Clockwise)
Most hikers do the loop clockwise — ascending Cory Pass first and descending via Edith Pass. This gets the hardest section done early when you're fresh.
Section 1: The Climb to Cory Pass
The trail climbs steeply through forest before entering a dramatic narrow canyon. The rocky defile narrows until you're scrambling over boulders between towering limestone walls. It feels like something from Lord of the Rings. The final push to Cory Pass involves scrambling on loose scree and exposed rock — it's Class 2 scrambling that demands hands and careful footwork.
Section 2: The Ridge Traverse
From Cory Pass, the trail follows a high ridge between Mount Cory and Mount Edith. The views are staggering — you'll look down into Gargoyle Valley with its bizarre rock formations, across the Bow Valley to Mount Norquay and Cascade Mountain, and south toward the massive wall of Mount Rundle. This section is exposed but not technically difficult.
Section 3: Descent via Edith Pass
The descent through Edith Pass is gentler, winding through alpine meadows and subalpine forest back to the Bow Valley Parkway. It's a welcome change of pace after the intensity of Cory Pass.
Essential Gear
- Sturdy boots: Non-negotiable. The scree and rock sections will destroy trail runners
- Helmet: Recommended for the scrambling section (loose rock from other hikers above)
- Trekking poles: Extremely helpful on the scree descent
- 3+ litres of water: No reliable water sources on the route
- Bear spray: The trail passes through bear habitat
- Layers and wind protection: The pass and ridge are exposed and can be very cold and windy
Safety Notes
This trail is not suitable for beginners, children, or anyone uncomfortable with exposure and scrambling. Snow can linger in the pass until late July. Check recent trail conditions on the Parks Canada website or AllTrails before heading out. Start early — you don't want to be on the exposed ridge during an afternoon thunderstorm.
Base yourself in Banff for this epic day hike — find accommodation on Expedia, and browse guided hiking experiences for expert-led alternatives.