Another but slightly longer way is to go out Rutherford Blvd. to left (at stoplight) on HWY 41 and then a quick right on Elam Rd. Work your way out to County Farm, cross the railroad tracks by the Community Care Facility, stay on County Farm Rd. At stop sign at HWY 231 turn left and then right on Volunteer Dr. and it takes you into the Park with Wilderness Center on your left.
More details call me at 893-0721.