The 2,492-acre Waterfall Glen Forest Preserve* in Darien is one of the most ecologically impressive parcels of open space in the Forest Preserve District of DuPage County, if not northern Illinois.
It is one of the District’s most popular forest preserves, known for its Rocky Glen waterfall, Sawmill Creek bluff overlook, and extensive trails.
Waterfall Glen offers gently rolling to hilly terrain with 11 miles of trails popular with hikers, bicyclists, horseback riders and cross-country skiers. It also offers fishing and an orienteering course, model airplane field and youth group campground.
