Lesser Slave Lake Provincial Park

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A mother, father, a young boy, and a young girl roast hotdogs around a fire pit.

A young man fishes from the shore of Lesser Slave Lake.

A woman pushes a young man in a wheelchair on a beach.

Three people, one in Alberta Parks uniform, walk along a trail.

Looking down a trail from a shady section into a beautifully sun-lit section.

Two bald eagles perched in a dead tree against a clear blue sky.

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At the east end of the largest road-accessible lake in Alberta, Lesser Slave Lake Provincial Park offers kilometres of natural beach at Devonshire and Marten Rivers, green forested campsites, trails for walking and mountain biking and wildlife viewing opportunities. From the Marten River Campground and Marten Mountain Viewpoint, you can view the expanse of the huge Lesser Slave Lake stretching out on the western horizon. The Boreal Centre for Bird Conservation is the park visitor centre; it provides information services, programming, and interactive exhibits. Experience an old-growth forest on your walk to Lily Lake. In spring, calls of nesting songbirds ring through the high forest canopy throughout the park.