The Natchez Trace Parkway travels 444 miles from Mississippi to Tennessee.
The Natchez Trace Parkway travels 444 miles from Mississippi to Tennessee. The entire route is a National Park Service bike route, with a 50-mph speed limit for cars. (Commercial traffic is prohibited.) If you get tired of the gorgeous natural scenery, along the way you'll find plenty of bike-friendly bed and breakfasts—and even some bicycle-only campgrounds.