The ruins of a paper mill destroyed during the Civil War still tower over a tributary of the Chattahoochee River.

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

Taking the subway here means doing so over a bridge located in the middle of an estuary.

Mediterranean castle on a tiny Turkish island.

This old school, eccentric, and independent video rental store refuses to die.

In Midtown Atlanta, tons of marble appears to be devouring a Fiat Panda at this unique art installation.

The crumbling remains of the first Black-owned and operated hospital in Kansas City.

The famous greeting card maker owns a collection of paintings by the famed surrealist.

This mansion was made famous by its colorful cast of owners and location along the Sante Fe Trail.

A magnificent church designed by world-renowned architect, Frank Lloyd Wright.

A remarkably opulent mansion with a tragic history.

Undone by Prohibition, this abandoned brewery-turned-flour mill is now ready for its third act.

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.