Sawmill Trails Professional Review and Guide
"This network lies along the Smith-Dorrien/Spray Trail south of Canmore, Alberta. If you're looking for a workout and have some excess energy to burn off, why not try the Sawmill Trails. Following numerous old logging roads, the trail system provides an intricate network of signed trails with something for everyone. There are beginner, intermediate, and expert routes.
In addition, they are less popular with hikers, so it is possible to use a little more speed and a lot more aggression. They vary in quality from good gravel to soupy mud and can be linked together to create loops of many distances. Although this system of trails is generally in the trees, as you climb to the upper reaches, views to the west toward Mount Murray and the Spray Mountains provide extra incentive."