Caution

Weather Alert: Snowfall and cold conditions are expected across Alberta. Check the weather forecast and 511 Alberta before heading out. Drive with caution and be prepared for changing conditions in our parks.

Alberta Parks

This beautiful hike offers spectacular views as you ascend the steep slopes above the West Castle Valley. Taking you through a patch of sub-alpine forest, you are rewarded first by the blue-green of Barnaby Lake followed shortly after by Southfork Lakes.  Start and end your hike crossing a foot bridge over the Castle River.

This shorter trail climbs steeply through the forest to three amazing alpine lakes. A connector trail loops around and connects Barnaby to the South fork Lakes. It is a great place for an overnight camping trip.

It is possible to scramble up to the top of the ridgeline and continue hiking south for several kilometers. Please be advised: The ridgeline route is unmarked, windy, and some sections may be technical and exposed.


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Length 9 km return
Elevation: 650 m
Difficulty
Summer Hiking
Trailheads
Trail Map

Trails: Castle Wildland Provincial Park | All Parks

Updated: Jun 27, 2025
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