Wildlife Education Center $3; free (ages 0-2). Grasshoppers Grove $3. Outdoor Discovery Center trails free.
Wildlife Education Center open Fri.-Sun. noon-4. Meet the Animals programs are given Sat.-Sun. at 1 and 2:30. Wildlife Education Center closed Jan. 1, Easter, July 4, Thanksgiving and Dec. 24-25 and 31. Outdoor Discovery Center open Sat.-Sun. 10-4, mid-Apr. to mid-Nov. Trails open daily dawn-dusk, mid-Apr. to mid-Nov. Nature programs are scheduled year-round; phone for schedule.