These pink granite water slides are the result of millions of years of erosion.

Thousands of unique minerals, including some of the most impressive fluorite crystals in the world.

Everyone and everything one man ever loved and lost, now stare into the East for all eternity.

Outstanding collection of 19th century medical instruments includes a life-size figure cast from as many as 200 cadavers.

A historic hotel library in Indiana hides more than a few secrets on its shelves.

This grave marks the final resting place of a legendary frontiersman... unless it doesn't.

Kentucky's longest operating jail is now a spooky spot to spend the night.

The history of whiskey and all of its boozy glory, from Colonial days to modern American cocktail culture.

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

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

One of the greatest boxers and humanitarians to ever live chose his hometown as his final resting place.

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

This abandoned cemetery has a dark past of bodies buried over bodies.

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

Locals place their offerings on this nightmarish gnarled tree so the witches won't summon another storm.

A curiosity-seeker's paradise set inside a three-story historic school house.

The only building in Louisville (hopefully) that contains two ancient holy skeletons.

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

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

World's largest collection of Coke-related items not held by the Coca-Cola company.

A museum to a cave explorer whose tragic death was a media sensation, and whose corpse became a tourist attraction.

The world's longest known cave system.

The naturally mummified body of a peasant girl saint.

The steel cable lets adventurers zoom between two mountain towns at speeds of up to 75 miles per hour.