Centennial Trail (IL) Easy trail By mac_user in 4/18/2010 4:46:12 PM | Took my kids and wife out to try this trail. Started on the North side of the trail, which has parking by the way and only made it about 2 miles south. It was nice and quiet. Only meet a couple of other people using it. Mostly adults, but did see 2 other families with kids. We'll be going back next weekend. It was perfect and easy for my kids!!!