Marengo Ridge Conservation Area
3100 N. Route 23
Marengo, IL 60152
Natural Area: Birding, Camp, Hike, Picnic, Walk
Up to 5 milies of hiking and ski trails pass through evergreen trees mixed with native hardwoods at this popular hiking, cross-country skiing and camping site. The Thomas Woods Campground areas provides for RV and tent camping. Group camp and picnic sites may also be reserved.