The Mason Tract Pathway trailhead at Chase Bridge provides access to a 9-10 mile point-to-point hiking trail along the South Branch Au Sable River with periodic river views and multiple access points to the water for anglers and paddlers.

The northern trailhead at M-72 near Canoe Harbor State Forest Campground offers 54 tent/trailer campsites, a canoe landing, vault toilets, and drinking water, making it ideal for staging overnight trips.

The pathway is well-marked with blue dots and triangle markers, open year-round for hiking and cross-country skiing, though mountain biking is prohibited and dispersed camping is not allowed along the trail.