Visit a replica of the estate where Aaron Burr allegedly plotted a treasonous scheme against the United States.

Both funky and traditional, it's the oldest of its kind in Indiana.

An opulent testament to the boom-and-bust history of industry in north central Indiana.

A turn-of-the-century architectural marvel built on healing mineral springs and salt licks.

A historic hotel library in Indiana hides more than a few secrets on its shelves.

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

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

A medical facility that has been kept frozen in time.

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

This turn of the century jail once held Charles Manson.

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

This stately clubhouse has showcased German-American culture for over a century.

A collection of relics from the Spiritualist Camp Chesterfield.

A rare particle accelerator with a tremendous energy range is tucked away at Ohio University.

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

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

A giant lumpy candle serves as a beacon for this highly scented pit stop.

Locals place their offerings on this nightmarish gnarled tree so the witches won't summon another storm.

The oldest operating Mississippi River–style steamboat still navigates the Ohio River.

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

The only building in Louisville (hopefully) that contains two ancient holy skeletons.

A curiosity-seeker's paradise set inside a three-story historic school house.

This candy shop has been serving up sweets to the Louisville area since the 1850s.

One of the greatest boxers and humanitarians to ever live chose his hometown as his final resting place.