A three-centuries-old crypt in the foothills of an old plantation.

The site of a devastating modern-day mud volcano eruption that buried parts of a village.

This giant Cold War satellite dish has become a symbol of Trinidad's need for sovereignty.

This peculiar lake of pitch is so thick and viscous that one can walk on its surface.

The legend associated with these ruins understates the splendor of the mansion that once stood here.

You may get stranded and everyone's peeing in the water, but at least there's cocktails!

The subtle interplay of fire and water is hard to ignore at this remote Jamaican spring.

Cavernous opening completely encased in Karst limestone.

Nature took her revenge on the "Wickedest City in the World."

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

The site of the earliest colonial settlement in the Bahamas started as a place of religious refuge.

These two giant boulders mysteriously perched on a 60-foot cliff may have been slung up there by a raging tsunami.

A full-scale sculpture of a mermaid and baby grand piano hidden underwater by David Copperfield.

One man's love of sea life and art has turned his home into a temple of outsider island art.

Bermuda triangle lighthouse, site of mysterious disappearances, left to crumble into the Atlantic.

One of the most accessible undersea plane wrecks in the world.

An underwater road considered a possible Atlantis location.

This isthmus in the Bahamas narrowly separates the roiling Atlantic from the cool Bight of Eleuthera.

The world’s largest underwater sculpture is found just off the coast of Nassau.

Inhospitable caverns just beneath this island paradise offer insights into alien worlds.

They squeal, they nosh, they look like predators.

In paradise, feral pigs have claimed an island all to themselves.

Scattered ruins and a tiny cemetery are all that remain of a failed attempt to colonize the inhospitable Desolate Islands.

French scientists make up the majority of the few humans to occupy this remote island in the extreme southern Indian Ocean.