A spectacular annual festival centers around humans throwing molten iron against a wall at night.

In Egypt's expanding metro area, many of the neighbors are dead.

This fantastical icy castle is built anew every winter.

The hidden "ballroom" under a mansion lake was built by a criminal who ate a cyanide pill during his trial.

A church of bones, decorated with 40,000 human skeletons.

The bespectacled, cocktail-sipping pachyderm is a strange but fitting liquor store mascot.

This elaborate estate contains a stunning marble aviary, a sunken conservatory, and a magnificent music room with a two-story pipe organ.

This library and museum is dedicated to the life and literature of the Indianapolis native author.

A 30-year-old Sycamore tree grown from a seed taken to the moon and back.

Locals dubbed this abandoned abode the "gingerbread house" because of its odd architecture.

This unassuming home was once “grand central station” for the Underground Railroad.

This Indiana walk of fame honors music legends with record-shaped plaques in the pavement.

Once adorning a New York skyscraper, these reclaimed ruins now haunt an Indiana park.

A medical facility that has been kept frozen in time.

A hidden network of subterranean passageways lies tangled beneath Indianapolis' bustling City Market.

A history of tragedy and a pile of eerie stories have contributed to this house's consistent ranking as one of the most haunted places in Ohio.

A record-size collection of wild-haired troll dolls tells the story of the mythical creature's roots in Scandinavian folklore.

The site of Neil Armstrong's first flight is marked by a full on replica of the moon landers.

Unicorns, elephants, and bears, oh my!

Last residence of H.P. Lovecraft featured in his story "The Haunter of the Dark."

Final resting place of one of the classic authors of horror literature.

The exact whereabouts of this surreal cabinet of curiosities are rarely the same place twice.

An island in the middle of a lake, in the middle of a volcano, in the middle of a bigger lake, in the middle of a bigger island, in an archipelago, in the Pacific Ocean.

Forget Hollywood, one of the biggest stars in the world can be found in Roanoke, Virginia.