This abandoned NASA launch site is now a memorial to a trio of astronauts who were killed there.

A building so large that it has its own weather.

In Indiana's first capital city of Corydon, the original State Capitol still stands among other historic buildings.

Indiana's first constitution was drafted in the shade of this elm tree in the summer of 1816.

Indiana's greatest rare bookstore has a special shelf for Hoosier authors.

Inspired by a piece of concrete, these three pyramid-shaped buildings have been beloved Indianapolis landmarks for over 50 years.

A herd of roughly 250 American bison roam these plains.

Marine fossils from the Devonian period are exposed at this park.

Home to some of Indiana's last bison herds.

This rock formation above the Wabash River is part of an ancient coral reef.

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

A set of tall pillars and alcove-like rooms that are significant to the Miami people of Indiana.

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

For over 100 years, this Indiana town has had a tree growing out the top of the local courthouse.

A singular collection of hand-built art deco cars are held in a building with style to match.

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

The large rock formation where the Shawnee prophet Tenskwatawa stood and encouraged his warriors during the Battle of Tippecanoe.

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

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

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

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

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

Ruined pieces of stone and a swimming pool are all that remain of an amusement park swept away by a flood.

This 25-foot-tall statue was built as a protest to a property dispute.