A collection of collections, including an anatomy museum, the “Cabinet of Physics of Alessandro Volta, a museum of natural history, mineral collection, and much much more...

A New York garbage depot holds a secret collection of weird and wonderful refuse.

The burning of this 12th-century church kicked off a campaign of Norwegian Black Metal terror.

This Vietnamese hell cave lets visitors take a walk through a devilish underworld full of demons.

A gargantuan crystal kingdom.

An island filled with hundreds of hanging, decomposing, decapitated dolls.

Just a few miles from downtown Atlanta is a trail covered in a crazy collection of outsider art.

This beautiful system of tunnels built into natural rock serves as a centuries old plumbing system.

This Ukraine alleyway has become its own little island of forgotten things.

Located in the thermoelectric factory that once powered the entire city, this Portuguese museum is shockingly fascinating.

Travel through the wholesome amusements of yesteryear at this charming miniature village.

The world's northernmost ice hotel.

The world's greatest slide descends 18 stories from this looping mountaintop viewing platform.

This German version of Universal Studios holds a vault of treasures from the NeverEnding Story.

This historic black and white monastery is one of Bulgaria's architectural jewels.

Eighteen miniature death-scene dioramas.

This London pub hides a peculiar secret: a recreation of the rooms shared at 221b Baker Street by Sherlock Holmes and Dr. Watson.

Each year this Japanese temple overflows with scowling, bearded good luck talismans.

Make your reservation to have coffee with some kitties.

Visit a surreal landscape so otherworldly NASA actually used it to train the Apollo 17 crew.

A magical place that lets you play in and explore the world of Studio Ghibli.

This massive underground salt mine now holds a sci-fi theme park in its depths.

Southern Ocean waters and glacial forces transform the Antarctic ice into these stunning bridges and caves.

Leave the wardrobes and sweets to British schoolchildren, Shanghai's got a Coke machine that leads to booze.