Inside houses a vast collection of military aircraft and missiles spanning the ages.

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

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

The childhood home of the Wright Brothers in Dayton.

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.

A giant lumpy candle serves as a beacon for this highly scented pit stop.

Inspired by a piece of concrete, these three pyramid-shaped buildings have been beloved Indianapolis landmarks for over 50 years.

Purdue students would lean over this iron fence to skirt campus rules against smoking and courting.

Walk in the footsteps of the famed astronaut at Purdue University.

Tombstones carved to look like tree trunks are used for multiple generations of family members.

A unique outdoor timepiece at a "clothing-optional" resort.

A sprawling outdoor museum filled with larger-than-life works of art.

The final resting place of the world's first nuclear reactor.

The Bong-area park police have asked visitors to please, stop stealing the signs.

Wisconsin's most celebrated export gets the royal treatment on I-94.

The oldest certified bowling alley in the United States is in the basement of this century-old bar.

Statue dedicated to the star of an old television show.

A place to eat for on-the-run agents and espionage enthusiasts.

An off-the-beaten-path place to literally hang beneath Milwaukee's Holton Street Bridge.

A group of artists transformed this desolate city alleyway into an outdoor gallery of street art.

What appears to be a wizard's lair in Milwaukee actually houses a massive water pipe.

The bugs crawling down the front of this office building are almost as big as a '68 VW Beetle.

This quirky museum has a collection of more than 15,000 bobblehead dolls.