In the Shawnee National Forest, amazing rock formations peer through the treeline.

The final resting place of the world's first nuclear reactor.

First planned industrial community in the United States.

This grave in a ghost town cemetery marks the death of a witch on a day that never happened.

This modest post office sits on the site of H.H. Holmes' famous murder castle.

Chicago's North Park Village was once the largest municipal sanatorium in the country.

Chicago's museum dedicated to the history of bondage and fetishism is more textbook than titillation.

The subtle science of a master molecular gastronomist.

This hidden stream beneath Indianapolis makes an appearance in the best-selling novel "Underground Airlines."

This former mill tunnel was blasted under the ridge to divert a portion of the Muscatatuck River.

A burial site located in the middle of a road.

This Indianapolis landmark offers a secret panoramic view of the city. 

This memorial to the Mercury Seven astronaut stands at the site of his former elementary school.

The massive, original Colgate Clock is mounted on a defunct factory building that was once a prison.

One of the few authentic Japanese gardens in the state of Indiana and perhaps the most peaceful place in the city of Mishawaka.

The Fun Farm weaves fairy tales, myths, and magic into a magnificent collection for visitors to explore.

This bridge was constructed from the remains of the first Ferris wheel.

The lynching and burial site of America's first train robbers.

This multisensory alley has the ability to remind bustling citygoers to stop and smell the roses.

A lesser-known part of the Kinsey Institute is this impressive collection of art, artifacts, and material culture related to human sexuality.

Ornate limestone building now filled with geologic specimens, and more.

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

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

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