This is accessible by bike.
Rocky Springs Campground at milepost 54.8 on the southern end of the Parkway, includes a 22-site campground, picnic tables, restrooms, a section of the Old Natchez Trace, self-guiding walking trails through the old town site. Campground sites are on a first come first served basis, no reservations. Pull-through and back-in sites are available. Campgrounds are typically the busiest during the spring and fall, especially during holiday weekends. Potable water may be an issue. Check "What's Open What's Closed"
At mile post 54.8 exit off of the Natchez Trace Parkway. Take the first right to enter into the campground. Latitude: 32.08645 Longitude -90.79871