21950 N. Riverwoods Road, between Half Day Road (Route 22) and Deerfield Road Deerfield, Ill. 60015 (847) 968-3320 www.LCFPD.orgHours: Welcome Center: 9-5 Tues-Sat, 11-4 Sun, 9-5 Mon; limited access, no staff available. Admission: Free
Ryerson Woods supports some of Illinois' most pristine
woodlands and several state threatened and endangered species, and
offers six miles of scenic trails that wind through woods to
the Des Plaines River.