An ancient system of freshwater caves filled with animal bones, including that of species long-extinct.

Cave where bat-eating snakes hang down from the ceiling.

The meteor that sealed the fate of the dinosaurs landed at this site, one of the largest impact craters in the world.

An odd little fishing town that is inundated by tourists looking to be locked up in a cage and surrounded by great white sharks, because why not?

This small monument marks the divide between the Atlantic and Indian Oceans at the southernmost tip of Africa.

Largest cave system in Africa.

Take a step into the Cretaceous Period with these preserved dinosaur tracks.

Brace yourself for the slowest, scariest, most spectacular drive, down the Drakensberg Escarpment.

Local lore says a serpent-like beast lurks in the deep basin below the falls.

This beautiful waterfall is not easy to reach, but offers a stunning view of the pristine green valley.

The loneliest plant in the world resides at the Durban Botanic Gardens...mostly.

Raging waters have created a strange geological site that looks like something off of a progressive rock album cover.

Caves that can't seem to quit producing the remains of prehistoric humans.

Home to some of the oldest hominid fossils ever found.

The world's largest impact crater is mainly eroded but still remembers the planet's violent history.

Formerly known as the Malay Quarter, Bo Kaap is a colorfully-painted suburb located in the “Mother City” of South Africa.

This African beach is home to thousands of rare mainland penguins that are known for their annoying voice.

The original goat tower, the one that started it all.

A seemingly desolate park that belongs to two countries actually supports all kinds of wildlife.

Legions of Roman soldiers bathed in this ancient spa complex under a Budapest transit station.

A series of caves under Castle Hill that once held the prisoner Vlad Tepes, better known as Count Dracula.

This iconic fortress was once the crown jewel of Haiti's national defense.

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.

Built in 1512, the oldest cathedral in the Americas.