This vast kitty-themed collection illustrates the history of human-cat interaction.

The remains of the iconic train crash from the movie 'The Fugitive' can still be found rusting along the Great Smoky Railroad.

Some North Carolina Cherokee have been keeping their history alive for decades with a single play.

Cherokee alphabet, proof of ancient North American Jews, or just a hoax?

Over 20,000 sets of spice shakers reveal the surprisingly telling history of our most basic spices.

This chestnut box will not be opened until the country music legend's 100th birthday in 2046.

While knives are the main feature in this store, visitors will also find dinosaur bones and meteorites.

An ode to "The Queen of Appalachia."

The world's largest version of this iconic puzzle cube is located in Knoxville, Tennessee.

Before TV meteorologists, there were weather kiosks. This may be the last one in the United States.

Knoxville’s architectural icon was the symbol of the 1982 World’s Fair, even catching the googly eye of Bart Simpson.

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

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

The Midwestern United States' tribute to Michelangelo is a foam statue sprayed with gaudy gold paint.

This hidden jockey “walk of fame” celebrates the winning riders of the Kentucky Derby.

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

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

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

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

A unique outdoor timepiece at a "clothing-optional" resort.

An outdoor urban gallery of large-scale artworks by the world's most influential street artists.

A goddess-topped water fountain in Chicago was created thanks to the dreams of a thirsty newsboy.

These pretty kitties killed and ate as many as 135 railway workers.

How did a 2,000-year-old Roman column find its way to a Chicago park?