Thousands of Haitians travel to the waterfalls to ask the Virgin Mary of Mount Carmel and her voodoo counterpart Erzulie for healing in a yearly pilgrimage.

Learn the history of Dominican rum production.

Collection of fossils, plants, and ancient animals encased in amber.

Renowned restaurant tucked in a cave once occupied by buccaneers.

Hundreds of pieces of ancient Taíno art cover the walls of this Caribbean cave system.

This trio of Dominican cave lakes comprise a colorful biosphere of natural life.

A historic arboretum and non-conformist, non-denominational park cemetery.

The largest greenhouse in the world is home to over one million types of plants.

Home to the most complete dodo remains known - one head, and one foot.

Oxford University's stateliest library seems designed to make students truly feel the weight of knowledge.

Ancient Egyptian wigs, South American feather headdresses, a bounty of anthropological artifacts in Oxford.

Hidden in plain sight, this creepy sculpture watches from above.

In this cobwebbed old operating theater, you can practically hear the screams of the unanesthetized patients.

The monster at the center of the Darwin Center Spirit Collection.

Scattered throughout London are ancient remnants of the city's former bounding wall.

Kitschy horror displays now fill the house where some very real serial killing took place.

A number of gruesome unsolved murders have turned this simple home into a morbid tourist trap.

Enjoy an overnight at an old haunted B&B site of the Borden family murders.

The world's largest collection of witchcraft regalia.

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

A Frankenstein blend of science and art allows one tree to produce 40 different types of stone fruit.

Travelers leave tea kettles in a remote part of Death Valley as part of a mysterious, decades-old tradition.

This Seattle joint serves food inside an old train car once used by FDR.

The bartenders at this crime-fighting theme cafe are actual private detectives by day.