A museum dedicated to the Spanish occult in a town that was terrorized by the Inquisition.

Medical and zoological curiosities for sale.

On Japan's Tashirojima Island, cats are king.

The Voodoo Superstore of the world.

One of the world's largest collections of rare and magnificent bird specimens.

Home to 10,000 medical specimens including the remains of Rudolf Virchow's extensive collection of pathological specimens.

A surreal museum of extraordinary industrial objects.

The largest free-standing aquarium in the world resides in a hotel lobby in Berlin.

"The most colorful grottoes of the world.

The resting place of 18th century German mummies.

A sprawling Baroque park with 300-year-old hydro-pneumatic waterworks.

Living trees form the structure of an open-air palace.

This fantastical house shaped like a seashell brings aquatic design to architecture.

An Aztec snake god has taken the material form of an apartment complex.

The most alien-looking place on Earth.