The World's Longest Yard Sale is 450 miles of yard sales. The Southern portion starts in Gadsden, AL and follows the Lookout Mountain Parkway for 93 miles of bargains and well over 1,000 vendors. It is easy to follow and provides some excellent scenery from the heartland of the Southern United States. From waterfalls, canyons, scenic vistas, quaint communities and our friendly people - you will find the drive as interesting as the yard sale itself. Come see just for the fun of it.