Waterfall Glen, which encircles Argonne National Research Lab, offers 2472 acres and a host of outdoor…More activities. Begin biking, running or walking along its many scenic paths, go fishing in filled quarries or take a youth group on a camping trip. With a model airplane field, picnic areas, horseback riding, cross country skiing and old well fountains the preserve just beckons to be explored.
The park is open one hour after sunrise and closes one hour after sunset. Alcohol is not permitted.