This modern castle sat empty for decades before a fire inspired its builders to complete its luxury halls.

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

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

Smack in the midst of coal country, this collection provides a peoples' history of Appalachian miners' heritage.

America's post-nuclear-attack chambers of Congress.

One day a year it is legal to jump off of this astoundingly tall bridge that spans an Appalachian gorge.

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

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

A full-scale replica of a 1774 colonial settlement in Kentucky.

A historic coal mine that doubles as a museum and tourist attraction.