People talk about Disneyland, New York City, Las Vegas, DollyWorld, etc., but this is the kind of place I'd like to see if I were to travel again some day.
There's a link on the Wiki page to the Dunlap Coke Ovens park.
I made a special point several years back to drive the length of the Natchez Trace Parkway down to Vicksburg, so a trip along TN 28 through something like this would be right up my alley.