A museum dedicated to the alleged Roswell Incident.

This fast-food outlet is the only space and UFO-themed McDonalds in the world.

An early 20th-century jail not far from the infamous Tombstone, Arizona.

An old saloon in the West filled with history, and according to some, a few dozen ghosts.

What is the Thing?

This open-pit mine is now an abandoned symbol of Bisbee's copper-mining heritage.

An abandoned stretch of highway, deteriorating next to the operational one.

The third tallest lighthouse in America once guided author Stephen Crane to safety.

Dubbed the "smallest church in America," this tiny sanctuary was a local grocer's dream come true.

A pink and gray pair of pachyderms advertise a fireworks shop.

This South Carolina water tower is an icon of the city of Walterboro, but it also once served as the county jail.

Thousands of Matchbox cars spanning generations call this New Jersey barn home.

The picturesque southern city served as the zombie-filled town of Woodbury in 'The Walking Dead.'

The record holder for the world’s largest peach.

A massive tribute to this small county's top agricultural product.

One of many gator theme parks, abandoned in the sugar fields of South Florida.

A building so large that it has its own weather.

Measuring approximately 200 feet long, Swampy is the world's largest alligator-shaped building.

Electrical pylon in the shape of Disney's beloved mouse.

After the attack on Pearl Harbor, rocks and fossils from every U.S. state were collected into a pyramid of national unity.

Forget Hollywood, one of the biggest stars in the world can be found in Roanoke, Virginia.

I-95's Tijuana-style celebration of kitsch at the Carolina border.

Eight rare Corvettes are swallowed up by a sinkhole in Kentucky's National Corvette Museum.

The world's longest known cave system.