These ancient ritual mounds are our best window into the culture of the ancient Mississippians.

A colorful square marks the heart of the city's LGBTQ community.

A white oak with property rights.

This folk art compound was built by a fortune teller on the advice of three people from the future.

The remains of one of America's first radiation testing grounds still rest ominously in a Georgia forest.

Incredible miniature towns and buildings created and decorated with thousands of tiny rocks.

Bad farming practices caused this unnatural natural wonder.

One of the largest-ever mental hospitals now sits abandoned, surrounded by 25,000 unmarked graves.

They call this long foot bridge a swinging bridge, but really it's the bouncing you have to watch out for.

A curious whirlpool formation supposedly capable of entangling or engulfing branches, tree trunks, or whole rafts full of hapless tourists.

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

This massive store is home to an eccentric collection of vintage, retro, and peculiar goods.

Tour the sci-fi-esque reality of governmental disease management.

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

This pair of centuries-old magnolia trees was once struck by a Babe Ruth home run.

On land once deemed “valueless,” a multipurpose community garden proves the potential of urban farming.

The world's largest collection of ticks.

This maze-like slot canyon is a unique gem within an already fascinating geological area.

Edgar Allan Poe's old dorm is now a shrine to the author's legacy.

An abandoned stretch of highway, deteriorating next to the operational one.

This WWII-era military installation once held an entire city within its walls - now, its walls are falling down.

The story of Two Guns, Arizona could easily be described as a Shakespearian tragedy on Route 66.

Once connected to the outside world by a single train track, this ghost town is looked after by the National Park Service.

A humble plaque marks the site where the country music legend was found dead in his Cadillac.