Dody Ridge is a 12 mile hiking trail in Roanoke, Virginia.
Take 460 east from Roanoke towards Montvale. Just before Montvale, spot Camp Jaycee Rd on the left. Signs say Day Creek Recreation. Take it. Go 1/2 mile to left on dirt to Day Creek parking area.
http://www.tripleblaze.com/trail.php?c=3&i=8006