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?

Largest cave system in Africa.

This historic observatory was established to keep shipwrecks from littering the Cape of Good Hope.

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

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

Haven for Cape Fur Seals, until the Ring of Death of jumping Great White Sharks arrives.

An abandoned water park overtaken by the dunes.

A seemingly endless landscape of pure salt stretches far across Bolivia.

The hottest place on the planet.

Whitewashed mosque contains the world's largest carpet.

The most alien-looking place on Earth.

One of the world's largest salt caves is filled with fragile salt sculptures, salt rivers, and huge salt megadomes.

Celebrated as a center of civilization, the remains of the ancient city have been nearly destroyed by greed, egoism, and war.

17th century mosque for Shah Abbas' harem.

The palace of the King of Kings, burned by Alexander the Great.

An entertainment center in a huge transparent tent.

Iconic pyramid from famed British architect Norman Foster designed to represent all of the world's religious faiths.

World's oldest and largest space launch facility, once a secret missile testing site.

A fiery crater has been burning in the Karakum Desert since 1971.

This attraction was abandoned after the Chernobyl disaster.

The world's highest and most dangerous infinity pool lies at the precipice of Victoria Falls.

This astonishingly geometric cave has inspired everyone from Jules Verne to Pink Floyd.

Ancient cliffs resembling a kilt on Scotland's second largest island emit an entrancing sound.

These fantastically named natural pools look like something out of a Scottish myth.