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Devil's Thumb

Banff National Park

Explore in Detail
Devil's Thumb


  • Lake Louise with Victory Glacier in the background.- Devil's Thumb
  • Mount Aberdeen dominating the skyline south of the lake.- Devil's Thumb
  • Looking back toward Bow Valley.- Devil's Thumb
  • Lake Agnes with Devil's Thumb sticking up on the left.- Devil's Thumb
  • Looking down the falls that drain from Lake Agnes.- Devil's Thumb
  • Indian paintbrush in bloom.- Devil's Thumb
  • Ptarmigans live among the rocks up here.- Devil's Thumb
  • The balcony trail on the way to Devil's Thumb.- Devil's Thumb
  • The many glaciers that feed Lake Louise.- Devil's Thumb
  • Lake Louise dotted with kayakers.- Devil's Thumb
  • View from Devil's Thumb of Lake Agnes (left) and Lake Louise (right).- Devil's Thumb
  • The mountains across the valley.- Devil's Thumb
  • Close-up of Victoria Glacier.- Devil's Thumb
  • Mount Aberdeen.- Devil's Thumb
  • Close-up of Lake Louise Lodge and Resort.- Devil's Thumb
  • The Lake Agnes Teahouse.- Devil's Thumb
Overview + Weather
Great views. Backcountry teahouse. Alpine lakes.
Banff + Yoho, AB
Preferable Season(s):
Spring, Summer, Fall
Day-Use/Parking Pass Required:
National Park Pass
Total Distance: 
12.30 km (7.64 mi)
Trailhead Elev.: 
1,752 m (5,748 ft)
Net Elev. Gain: 
707 m (2,320 ft)
Trail Uses:
Trail type: 
Dogs allowed: 
Current Local Weather:
Powered by Dark Sky


Snow (1–2 in.) until afternoon, starting again in the evening.


Light snow in the morning.


Foggy in the morning.


Foggy until afternoon.


Mostly cloudy throughout the day.


Drizzle in the afternoon and evening.


Light rain overnight.
Hike Description

Hike Description

Pro Contributor

Hiking in and around the Lake Louise part of Banff is a treat that most visitors of Banff National Park make sure to include in their itinerary. In fact, many come from all over the world just to see this lake in person. When you glimpse the turquoise water, caused by rock flour from the many glaciers carving the mountains above the lake, it’s easy to see why.

Lake Agnes and the backcountry teahouse sitting along her shores offer an excellent side trip next to Lake Louise, and the few hikes that continue on past the lake offer some of the best views of Lake Louise itself from above. This adventure chronicles the hike to Devil’s Thumb above Lake Agnes, and it builds off of the main trip to Big Beehive.

After ascending the steep switchbacks behind Lake Agnes, turn right at the four-way junction to continue onward toward Devil’s Thumb. After this turn you can expect the crowds to which you’ve grown accustomed to subside. Several portions of the hike are exposed, and there is a short scramble to get to the saddle behind Devil’s Thumb, so plan to complete this hike in good weather and use careful footing when attempting this hike.

From the junction the trail quickly becomes a grand balcony overlooking the Plain of the Six Glaciers, with Mount Aberdeen prominently displayed across the gorge. Once the trail veers upward it becomes clear that the scramble is near; head for the low point at the top of the debris field. After making the low point, turn right on the ridge and ascend along the highest line until you reach a flat outcropping: This is Devil’s Thumb, and you will be rewarded with a grand panorama of the Bow Valley, Lake Louise, Lake Agnes, and the surrounding Rockies from above. From the heights of Devil’s Thumb you can barely make out the black specks on Lake Louise that represent the many kayakers enjoying the cold and crisp breeze across the lake.

Return the way you came, and at the junction you can continue back toward the teahouse for a just reward for your efforts or take the faster descent on the Lake Louise side of the ridge to finish the hike back to your vehicle.

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Nearby Adventures

(8 within a 30 mile radius)

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71 Adventures Explored
51 Adventures Published

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