Prehistoric animals decorate this popular outdoor park.

One of the few surviving "Wigwam"-themed motels.

Symbolic attempt to overcome the issues of life.

This open air cathedral invites all faiths to worship under the only roof big enough to fit them all: the sky.

The world's longest known cave system.

The largest earthwork effigy in the world.

The largest ancient burial mound in Ohio.

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.

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

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

After a water tower painting was accused of being an ad, a simple fix was made that gave the city a motto.

This former tuberculosis research hospital endeavored to cure the dreaded disease with fresh air and positive attitudes.

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

The largest cemetery in Louisville is the final resting place of Col. Sanders and Muhammad Ali.

The grave of the iconic Kentucky Fried Chicken mascot features a bust of the man behind the goatee.

A life-sized memorial to Harry L. Collins, the official corporate magician of Frito-Lay.

This 19th century mansion façade adorned with immigrant patriotism is a symbol of Louisville’s history.

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

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