Excellent hiking--combination of paved and unpaved; multi-use.
Traveling east on I-40, take the Walnut Grove Road exit headed east. From Walnut Grove Road, take a left at the Farm Road Intersection. Keep to the right to enter Shelby Farms Park. The Visitor Center will be on your right at 500 North Pine Lake Drive.
http://www.tripleblaze.com/trail.php?c=3&i=7574