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

A father’s love is immortalized by a unique dollhouse marking a young girl’s grave site.

A herd of roughly 250 American bison roam these plains.

A former limestone quarry has found a new life as a flourishing community garden.

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

Tombstones carved to look like tree trunks are used for multiple generations of family members.

An unknown number of cholera victims are buried in two nondescript graves.

This grave marks the final resting place of pioneer John Chapman, better known as Johnny Appleseed.

One of the largest collections of merchandise from the famous British sci-fi show can be found smack in the middle of Indiana.

This shop is named for a runaway elephant who smashed through its doors, stole some peanuts, and spent five days on the lam.

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

The world's largest anatomically accurate brain sculpture.

The farm where one of America's greatest leaders was raised is now a well-appointed landmark.

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

A rural hall of justice holds the world's only comic book and superhero museum.

The evolution of recreational vehicles and motorhomes is on display in the “RV capital of the world."

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

Tucked away in the forests of Indiana resides an abandoned waterslide that is now a popular graffiti haunt.

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

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

The longest navigable underground river in the United States is home to countless blind and albino animals.

These dramatic cola-colored falls have appeared in a poem by Henry Wadsworth Longfellow and a song by Sufjan Stevens.

This state-of-the-art planetarium takes architectural inspiration from the sun itself.

One of the few Cold War-era bases with many of its original structures still standing.