A piece of John the Baptist in the American heartland.

An abandoned concrete jungle surrounded by a lush park.

The house where the famed outlaw was shot by a dirty coward is now a museum to the criminal's legacy.

The "World's Largest Underground Business Complex," a 55,000,000-square-foot city underneath Missouri.

The history of the treatment of mental illness, illustrated in all its gory detail, and housed in an asylum.

This abandoned prison castle has become an imposing gallery of graffiti art.

Made of giant chains and hung with shackles, this iron cross honors those unknowns who perished under American slavery.

A pink cottage covered in hearts served as a haven and a resting place for LGBTQ activists.

The stone labyrinth in this New Orleans city park was laid to symbolize healing in the wake of Hurricane Katrina.

A small park on Bourbon Street features life-size bronze statues of New Orleans musicians.

It's clear this abandoned Art Deco gem was no ordinary cleaners.

A hurricane-stricken oak tree has been reborn as a beautiful chainsaw artwork.

Shop for books in the New Orleans house where William Faulkner once lived.

A haunting, yet lovingly hand-hewn potters' field full of graves that flood with each heavy rain.

This New Orleans statue of a portly figure in a goofy hat pays homage to a classic of satirical literature.

An abandoned warehouse turned art sanctuary in New Orleans.

This unique shop is full of memento mori art, antique medical equipment, secret society paraphernalia, and historical relics.

Parts of the civil rights movement unfolded in this historic eatery, helmed by the "Queen of Creole Cuisine."

According to one local tradition, the entrance to the Voodoo underworld can be found in New Orleans through seven gates scattered throughout the city's French Quarter.

A 200-year-old building in the French Quarter that was to be Napoleon's home in the New World.

This bar named after the world's first mixed cocktail was home to one of New Orleans' most notorious politicians.

A house of courtship where the Jazz Age's most storied lovers got their start.

An abandoned underground bunker not far from downtown New Orleans.

A prime example of New Orleans' unique architecture these early 20th century homes were built to look like steamboats.