Siue features 8 miles of hiking trails near Edwardsville, IL.
Take hwy 255 North past Interstate 270, to New Poag Road. Turn Right or East at the end of the exit ramp. Stay on New Poag Road until the first intersection with a 4 way stop sign. This will be University Drive. Turn Right onto University Drive. The road will immediately bend to the left, at the end of the bend on your right is a gravel road, turn onto the gravel road. Follow the rock road past the hedgerow on the left, the road will make a 90 Degree turn to the right and then back to the left, then it will dead end. The Northernmost Trailhead is located at the 90 degree corner of the woods near that dead end. (Pasted from gorctrails.com)
http://www.tripleblaze.com/trail.php?c=3&i=1394