One person's lost luggage is another person's treasure.

A library of rare occult books in Los Angeles.

The world's only international cryptozoology museum is host to an unrivaled collection of mysterious objects.

An abandoned facility that has become a place of ritualistic satanic worship, or so rumor has it.

Eighteen miniature death-scene dioramas.

This lower Manhattan bar is set up in an old bank vault that rests beneath a skyscraper that hides even more historic splendor.

A tiny theater hidden in an alley plays a constant stream of short silent films for anyone willing to peer through the peephole.

A collision of human error and natural geothermal pressure created this rainbow-colored geologic wonder.

Largest sub-glacial lake ever discovered.

At the point of oceanic inaccessibility, you can't get farther from dry land without leaving the planet.

Naked scientists race around the pole in the frigid cold to try to join Antarctica's exclusive 300 Club.

One of the world's southernmost bars.

An abandoned whaling station on an active volcano offers hot springs in Antarctica, surrounded by ruined giants of industry.

The world's first zoo for microbes collecting the horrible and wonderful things living on and around us.

This secret collection of the strange and occult was rediscovered in a forgotten room of an old house.

A 19th-century subterranean reservoir repurposed as a contemporary art cave.

A hidden bathhouse in one of Stockholm's oldest and busiest neighborhoods is open to anyone who can find it.