Castle Mountain is located in the heart of Banff National Park in the Canadian Rockies. The mountain, which got its name for its castle-like or fortress appearance, is considered by many to be one of the most imposing peaks in Alberta's Bow Valley. With its castellated southwest face, Castle Mountain is a key feature of the landscape and it dominates the view for a great part of the drive from Banff to Lake Louise. Its reddish colour combination, as much as its shape, serve to make it a favourite view for many who pass it by.
The part of the mountain that provides the most vivid impression of a castle is the two levels of steep cliffs. The massif contains several high points including Helena Ridge (2862m), Stuart Knob (2850m) and Television Peak (2970m), the latter being named for the TV repeater located on top.
While the peak presents a formidable challenge to climb when viewed from the highway, the mountain can be ascended by first hiking to Rockbound Lake which takes one to the easier backside. A break in a cliff band provides access to a route above the lake. The ascent is a very long day when undertaken from the trail head and can easily require 12 hours for a return trip. While the route is primarily a long slog, there is no discernible trail once one reaches the top of the "big hill" overlooking the lake and requires moderate scrambling and a bit of route finding to ascend the gully leading to the upper bench. Helena Ridge is basically a scree slog.
Safety and Hazards
The awe-inspiring scenery can pose some awe-inspiring hazards too. To ensure your trip is both a memorable and safe one, please take the time to read up on the most common risks, and how to avoid them. (Information courtesy of Parks Canada.)