This historic hotel on Bathhouse Row in Hot Springs National Park has a storied history of gangsters and baseball greats.

The legend of a local monster still haunts this small town.

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

The only diamond mine in the world where you can keep what you find.

A recreation of the doomed ocean liner in the middle of the Smoky Mountains.

The secret city built by the Manhattan Project.

A historic Civil War estate-turned-museum looks back on the Confederate States of America.

A museum and shop on Bourbon Street located in the former home of the second Voodoo Queen of New Orleans.

A 70-foot replica of the famed Eiffel Tower.

See massive fossils that are over 200 million years old in northeastern Arizona.

Legends surround this jagged rock formation in the New Mexico desert.

This massive oak tree has ties to the first native tribes of the region and the founders of Texas.

An unknown Hall of Fame in Jackson, Tennessee.

Though Johnson is not actually buried here, an Atlanta-based band sponsored a headstone for him.

Contrary to popular belief, this memorial does not actually claim to mark the bluesman's grave.

The body of an unidentified woman, visible through a glass coffin, was discovered by accident.

A bright little alley in La Boca is a part of tango history.

The intricate stonework of Machu Picchu serves as a testament to Incan engineers.

Built on the remains of one the Incas’ most important gathering spots, this square keeps the spirit of a fallen empire alive.

A Christian monastery stands on what was once a holy Incan temple.

One of Mexico's least-visited archaeological sites is tucked away inside a theme park.

A small collection of iguana-infested ruins hides amid Cancún's bustling hotel zone.

Clap your hands at the base of the pyramid, and the song of a sacred Mayan bird will echo through the air.

An Aztec temple, the largest man-made pyramid in the world, sits buried in earth with a Spanish church set on top.