One of the best hikes in the Kananaskis region. Steady uphill climb once you take the Rawson lake trail turn, but flattens out nearer to the lake. The lake itself is very beautiful and cozy. We went there early June, and there was still quite a bit of snow at the top. The view was so tranquil that we ended up spending over an hour there just admiring the scene. Definitely recommend this hike to everyone.