Visit Memphis [1] or Nashville [2].
From Memphis add the Western Plains; from Nashville add the Heartland.
Add Knoxville [3] and the Great Smoky Mountains [4].
Add the First Frontier, Chattanooga, and the Cumberland Plateau.
Links:
[1] http://www.moon.com/destinations/tennessee/memphis
[2] http://www.moon.com/destinations/tennessee/nashville
[3] http://www.moon.com/destinations/tennessee/knoxville
[4] http://www.moon.com/destinations/tennessee/great-smoky-mountains