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

The last example of an innovative piece of surveying equipment now stands in its inventor's hometown.

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

This relic of transportation history still stands in this Indiana city.

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

More than 100 years after his death, the world's largest steer is still attracting crowds.

Local history on display in Indiana's first Carnegie Library.

At the turn of the century, a chair like rock sat at the top of the falls and hosted the winner of a local beauty contest.

On the grounds of this study, Lew Wallace composed "Ben-Hur: A Tale of the Christ" and many other works.

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

A stunning, abandoned limestone quarry in southern Indiana provided the stone to erect the Empire State Building.

More than 3,200 cookie jars line the walls and shelves of this little shop and over 1,000 salt and pepper shakers

It's a unique monument honoring a great character who inspired a generation of young women to be more and pursue their dreams.

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

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

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

The world's largest collection of mechanical puzzles is a cornucopia of analog bafflers.

The world's largest anatomically accurate brain sculpture.

Display that gathers the basic elements of the universe in one convenient location.

This turn of the century jail once held Charles Manson.

A collection of over 2000 air-moving devices of all kinds displayed in the Fanimation headquarters.

A collection of relics from the Spiritualist Camp Chesterfield.

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

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