Inside the unassuming cemetery chapel is a magnificent stained glass window and mosaics.

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

This Czar-funded, onion-domed, lavishly muraled Orthodox Church played a starring role in "The Deer Hunter."

The only presidential monument to display a late POTUS's actual casket.

A real flying saucer, contracted by the U.S. Air Force.

Funded by John D. Rockefeller, this is one of the earliest, and most beautiful, shopping arcades in America.

This spectacular public market has got meat, fish, vegetables, baked goods, and enough kielbasa for a lifetime.

This magnificent Cincinnati graveyard is also a popular public park.

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

Rare recess caves fill this unbelievably beautiful Ohio park.

The angel of death appears to weep black tears at this grave marker.

Where beautiful signs live on forever.

One of the largest carillons in the world, this giant instrument has 67 cast-iron bells played by a keyboard.

The empty tomb that houses the memories of Roy Bertelli's revenge.

When you visit his grave, be sure to rub the Great Emancipator's nose for good luck.

The park that the Chicago Stockyards built.

The legacy of an unsolved, gruesome murder rests beneath the spans of this historic bridge.

This grave in a ghost town cemetery marks the death of a witch on a day that never happened.

The world's largest collection of the world's largest objects is in one small Illinois town.

Built in 1869, this now-retired structure looks more like a medieval fortress than a county lock-up.

In the Shawnee National Forest, amazing rock formations peer through the treeline.

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

A notorious Route 66 eatery once frequented by Al Capone.

A castle built by an eccentric medieval enthusiast in rural Ohio.