Old Stone Church Trail System
Named for the ruins of an old stone church nearby, the Stone Church Trail System provides a great opportunity for scenic hiking or horseback riding on 21 miles of trails through a variety of vegetation: open fields, brushland, mature forest, and new forest. Various loops and distances are also available.
Location: To find this campground and trailhead west of Shawnee, OH: Take State Route 93 out of Shawnee. Turn left on County Road 38. The Horse Camp and main trailhead is on the right, the old primitive campground trail head is further on to the west.
More information here.