Canonsburg features 16 miles of hiking trails near Grand Rapids, MI.
Easy, look for any map w/Canonsburg St. Game area on it, it's to the east of Grand Rapids. There are several insertion points, all marked, but with varing degree's of visibility. It borders on one side is the Egypt Valley Golf course, and shares another with a sportsman's club. It is a state game area, not a camping area nor the Canonsburg ski resort (that's for downhillers). Infact, the ski resort is a good ten minutes from there. Look for 4mile Rd and you should be right in there.
http://www.tripleblaze.com/trail.php?c=3&i=1368