Between Neo-Pagans and Neo-Nazis, these strange rock formations have a curious cult following and a very strange history.

Birthplace of the "Cat in the Cradle" and a cluster of iconic, original windmills that let the Dutch tame the seas.

American soldiers discovered Europe's best one-liner at the end of World War II.

A collision of human error and natural geothermal pressure created this rainbow-colored geologic wonder.

Most-visited and most-photographed slot canyon in the American Southwest.

After the famous composer died in Paris, his sister snuck his heart out of the country to honor his wish that it be buried in their native country.

A fairytale Gothic castle steeped in Nazi treasure conspiracy theories.

Kings Cross Station pays tribute to its role in Britain's best-selling book series.

Paranormal experiences in this hotel's room 217 led Stephen King to write "The Shining."

Hellam Township is reputed to feature seven remote gates, which when passed through in the right order, open an entrance to hell.

Behind this beachfront shop lies a spectacular, colorful sea cave with an equally colorful past.

Crystal clear lake with a shoreline of travertine located in a Colorado canyon.

An Aztec snake god has taken the material form of an apartment complex.

Beyond being incredibly fun, not much can be said about the Hole with certitude.

The first declared National Monument in the United States.

This 1,300 year old monastery built atop a single rock was once only accessible depending on the whims of the tide.

A roaring, awe-inspiring double cascade of icy water flows through woodland Oregon like something out of a Tolkien novel.

During prohibition, corrupt city officials ran drinking dens under the streets of Downtown Los Angeles.

The vast, legendary catacombs hold secrets much stranger than stacked bones.

One of the few remaining carousels built by master amusement park carver Charles I.D. Looff.

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

A 400-year-old mummified arm dangles from the ceiling of St. James the Greater, serving as a warning to thieves.

The bomb-ravaged remains of of a colossal Neptune.

This sword isn't waiting for a king to pull it out. It was placed there by a saint.