Modeled after the labyrinth in Chartres Cathedral, this small-town Indiana memorial labyrinth sits half a world away.

One man's vision and a labor of love of many.

The final resting place of the most famous sharpshooter.

You can walk through the first Boeing Air Force One, which famously carried JFK's casket from Dallas back to D.C.

Lions and tigers and leopards, servals, pumas, bobcats, lynxes, and ocelots... oh my!

A headstone tells the sad story of a lost little boy and his pet dog.

The world's first aircraft factory has been hiding inside an automobile plant for almost 80 years.

One tree's homage to soles past and present.

The largest ancient burial mound in Ohio.

Covered in tens of thousands of coats of paint, this Indiana attraction holds a world record all its own.

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

The body of one of the world's most famous outlaws is covered in cement and iron to prevent it from being stolen.

An unusual, super-sized grocery adventure awaits in an Ohio suburb.

The chiseled jaw of this forgotten American hero still stands tall in a small Indiana town.

The longest navigable underground river in the United States is home to countless blind and albino animals.

What is it about mushrooms that makes people wish they lived inside of them?

This humble star-gazing center touts itself as the "Birthplace of American Astronomy."

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

The lynching and burial site of America's first train robbers.

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

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.

This razorback ridgeline has doubled as a scenic drive since the early 1900s.

The largest dinosaur trackway in North America is tucked away among this canyon's ghosts and archaeological gems.