The mouldering manses of wealthy colonials still pock the streets of a Curaçao neighborhood.

These ancient ruins were the final resting place of King Henry II's mistress.

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

The hotel where Martin Luther King Jr. was shot is now a museum dedicated to his work.

These pretty kitties killed and ate as many as 135 railway workers.

Once one of the world's great cities, Cahokia was a place of religious worship, trade and mass human sacrifice before being mysteriously abandoned.

Every equinox this Maya pyramid puts on a spooky ancient light show.

The ancient tomb acts as a calendar that keeps perfect time.

Only intact Ichthyosaur skeleton in the United States and an abandoned gold mine and ghost town all in one place!

Home of mutant livestock.