The Natchez Trace Pkwy is 444 miles long, from Natchez, MS to Nashville, TN. The views are magnificent, the pace slow (speed limit 55mph), campgrounds all along if you tent camp. Also quite a few RV parks along the Pkwy if you rather “camp” with more modern conveniences. So if you have the chance, this little trip can be done in 2-3 days for the cost of gas & your groceries if you don’t eat out. And the kids will love the open spaces in which to run! Give it a try!