Empty since 1989, now falling into ruin.

Kenyan restaurant is a carnivore's paradise, serving exotic meats at its ultimate 'Beast of a Feast.'

Abandoned city hidden from the world by tropical forest and isolation on the coast of Kenya.

Where thousands of slaves passed through the "Door of No Return."

This series of rope-style bridges brings visitors into a jungle layer that is usually reserved for birds and monkeys.

A powerful tribute to the victims who suffered under Ethiopia's most devastating regime.

Ethiopia's "smoking mountain" is in one of the hottest regions on the planet and is home to two lava lakes.

The deadliest diving spot in the world is also a stunning geological marvel.

In Egypt's expanding metro area, many of the neighbors are dead.

The massive cave church of Cairo's Zabbaleen community is one of the largest Christian churches in the Middle East.

An ancient instrument used to measure the waters of the Nile so Egyptian farmers would know whether to expect famine or flood.

Mount Nyiragongo has erupted at least 34 times since 1882 and is home to the world's largest lava lake.

The historic cave is both a symbol of superstition and black magic and inspired one of the early Christian converts in Botswana.

A huge, bustling local market in Panama City.

The remnants of an archaeological camp stand within Tikal National Park.

Volcanically heated hot springs.

Disused penal colony features prisoner artwork, some sketched in human blood.

Sparkling, calcite-covered skeletons of children who may have been sacrificed to appease an angry god.

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

Cavernous opening completely encased in Karst limestone.

This subterranean disco dance club in a Cuban cave comes with bright lights and a dark legend.

Once a strategically imperative naval base, portions of this Bermuda dock complex now serve cruise ships.

The abandoned Bermudian home of a British naval leader is surrounded by crumbling sporting fields and the graves of convicts.

A Barbados crypt where it's said that the coffins refuse to stay put.