Every winter, this former planetarium is transformed into a massive, brightly-lit Christmas ornament.

An entire home filled with over 3,000 pieces of Santa memorabilia in glass cases, walls, on Christmas trees, and even in the bathroom.

You thought Santa Claus didn't exist, but it turns out you were wrong.

One man's vision and a labor of love of many.

This stunning gothic ruin was a casualty of the Indiana steel industry crash.

A chilling disappearance (and rescue) of a child uncovers a geological mystery.

The site of a 19th century "dream city" that almost rivaled Chicago before being swallowed by the Indiana sand dunes.

The home used in just a few seconds of film that came to define the setting of a hit sitcom.

Symbolic attempt to overcome the issues of life.

This whimsical park encourages its visitors and wildlife to roam on and around the various works of art.

The body of one of the world's most famous outlaws is covered in cement and iron to prevent it from being stolen.

Nature and art meet in this curvy creation

A flamboyantly decorated bridge signals diversity and fellowship at the entry to Indianapolis' Broad Ripple Village.

The abandoned "Ghost Mansion" was left to decay in the mountains of Northern Italy.

This weird abode has inspired everything from the "House On Haunted Hil" to a robot hunter's pad.

Left untouched since a double murder-suicide in the 1960s, Los Feliz murder mansion remains a neighborhood mystery.

Inside this former medieval prison is a collection of objects designed to inflict unbelievable pain and suffering on the human body and mind.

This former Masonic lodge has been transformed into part museum, part bar, all awesome.

Christ's blood allegedly preserved in a Belgian town.

The preserved arm of a third-century sorcerer is believed to have the power to lift curses and spells.

The overgrown remains of one of the premier auto-racing speedways in the Midwest—and also one of the most deadly.

The first spinning jail built in the United States is the only one that still turns.

One of Indiana's only natural sandstone arches is nestled between resort ruins and an old Boy Scouts camp.

Rome's first modern graffito is all that is left of a peaceful protest from the 1970s.