An unexpected desert oasis in South America.

An alchemist's "magic door" stands in the middle of a Roman park.

Where Stoddart and Connolly suffered in the infamous Bug Pit.

This museum houses an imposing skeleton army comprised of creatures great and small.

A museum of carnival attractions where you are invited to ride the rides.

Twelve natural mummies are displayed in the crypt of this former monastery school.

This incredible Chinese theme park may be the largest bootleg in history.

Deadliest lake in the world suffocated over 1,746 people in one night.

This cavernous swimming spot doubles as a home to the largest known colony of bats in Central Asia.

Partially collapsed lava tube and cave system complete with concert hall, underground pond, and unique albino crabs.

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

Virgil's many-mouthed gateway to the underworld.

A 120-year-old legend concerning an empty circular patch in the North Carolina woods.

Jule Körner's house full of bizarre architectural details.

Giftshop catering to cryptozoologists and anyone with a sense of humor.

The "first cat," "first dog," and even a presidential pygmy hippo all get their due in this museum.

A set of ancient drawings in the desert of Peru that are so massive, many of them can only be fully seen from the sky.

A remarkable geological formation resembling a forest made of stone.