Twice a year, visitors can tour the desolate site that birthed the Atomic Age.

Home of the International Space Hall of Fame.

An unusual bed & breakfast made of papercrete.

On the side of a remote mountain, a stone face bearing an inscription of mysterious origin.

"I did this all while you were watching TV."

New Orleans' famous cemetery, located on the site of a former race track.

A sprawling collection of over 106,000 toys from around the world.

Three hundred years of preserved Spanish colonial history in San Antonio.

A museum dedicated to the alleged Roswell Incident.

At the "Garage Mahal" in Houston, car culture is about more than just driving.

A store full of vintage and indie toys designed to bring out the kid in even the crustiest of adults.

A sculpture made of 10 Cadillacs as a monument to the "Golden Age" of the American automobile.

This zombie-themed restaurant stands out in the heart of corn country.

A mysterious light floating in the trees of Arkansas may be a piezoelectric effect.

The "World's Largest Underground Business Complex," a 55,000,000-square-foot city underneath Missouri.

This haunted hotel built on natural springs once served as a hospital for a quack doctor promising a cure for cancer.

A mysterious light of unknown origin on the backroads of Missouri.

Former hotel turned into haunted playground.

A giant 400-acre preserve in North Florida for displaced wolves.

Statue in Salem of the woman who starred as the witch Samantha in the sitcom "Bewitched."

Restaurant in a 1741 farmhouse that touts the story of its haunting on its menus.

Millions of glowing microscopic organisms light up the waters of this luminous lagoon.

Civil War soldiers, captains of industry, and paupers all interred on historic grounds.

Historic psychiatric asylum and most-filmed location in the Great White North.