Whether his story is true or not, Stiffy Green is the most beloved bulldog in all of Indiana.

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

Display that gathers the basic elements of the universe in one convenient location.

A hidden network of subterranean passageways lies tangled beneath Indianapolis' bustling City Market.

This Indianapolis landmark offers a secret panoramic view of the city. 

A 30-year-old Sycamore tree grown from a seed taken to the moon and back.

At the top of the hour, this steam-powered clock's eight brass whistles play "Back Home Again in Indiana."

The overgrown remains of one of the premier auto-racing speedways in the Midwest—and also one of the most deadly.

The park that the Chicago Stockyards built.

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

The history of funerals and funerary customs.

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.

This diner serves Route 66 nostalgia and what it claims is the 'original' hot dog on a stick.

Abraham Lincoln's likeness rests at the top of this giant totem pole.

This lagomorph-obsessed Route 66 emporium is home to a giant jackrabbit that sits in a bunny graveyard.

Oversized statues are just the tip of this nostalgic Americana roadside attraction.

A plaque on the side of a parking garage marks the burial place of a great Ottawa chief.

The Old Courthouse takes visitors on a captivating trip through St. Louis' timeline.

One of the world's earliest skyscrapers.

A creepy sculpture of a decapitated head invites viewers to see St. Louis through its empty eyes.

Exploring the past, present, and future of blues music.

The set location for a 1987 cult classic draws international film buffs to the middle of the Mojave Desert.

The "Fun Spot of the Desert" is now a haunting ruin, and a reminder that putting a water park in a desert is a bad idea.