Hikers, bicyclers, horseback riders and cross-country skiers can enjoy more than 6 miles of turf and limestone trails, including a convenient route to the Illinois Prairie Path. Trails around the McKee Marsh area feature two observation decks, a bird blind, and signs that describe the history and ecological significance of the marsh.
Warrenville, IL
http://www.tripleblaze.com/trail.php?c=3&i=7716