A herd of plastic cows hangs out under this transmission tower in rural Georgia.

Just a few miles from downtown Atlanta is a trail covered in a crazy collection of outsider art.

This hidden stone has absorbed decades of human anxiety.

A vision of beautiful Hindu architecture in the middle of the American South.

A mural in rural Georgia welcomes visitors to a fictional Missouri town.

This ever-changing arrangement of naked dolls even caught the attention of "The Walking Dead" crew.

This 13-foot smiling peanut in Georgia helped Jimmy Carter win the 1976 presidential election.

The former home of the hard partying literary power couple is now one of the only museums devoted to their story.

A wealth of local folk art, antiques, and curios, without ever leaving your car.

148 feet long and in the middle of a verdant forest.

You have to love a museum with a truly dedicated focus. A focus on Superman, for example.

A bizarre roadside attraction and the first instance of miniature golf in the world.

The perfectly named cave drop is the deepest in the continental United States, almost matching the height of Seattle’s Space Needle.

All you ever needed or wanted to know about America's favorite whiskey, but not a drop to drink.

What else would you call a playground hidden in Alabama's oldest and largest cemetery?

Orr Park's dead trees have been carved into a menagerie of whimsical visages.

The longest non-mortared wall in the country is one man's tribute to his displaced Yuchi ancestor's five-year journey to her homeland.

Alongside this Memphis trail are several sculptures that show trail-goers how to relax.

Home to drunken tower-climbing goats... seriously.

The hotel where Martin Luther King Jr. was shot is now a museum dedicated to his work.

A rusted metal giant pays tribute to Birmingham’s industrial past.

A Muppet museum in small-town Mississippi honors the roots of Jim Henson's most beloved creation.

The above-ground crypts at this Catholic cemetery face north-south instead of the usual east-west.

A quirky collection of old chairs fills a random vacant lot in suburban Texas.