A whimsical and twisted animatronic monster tour beneath the streets of Berlin.

A museum of magic with a Sadist past.

An abandoned amusement park turned street art gallery with open walls for visitors to spray paint.

This slightly spooky yet nostalgic theme park claims to be the first of its kind in Australia.

A Christian-themed amusement park and complex rocked by scandals.

An eerie collection of the surviving structures from a past celebration of the future.

France's high-tech, future-themed amusement park.

America's most famous museum of medical oddities is home to the remains of Albert Einstein's brain.

This dreamlike museum is filled with the works of an influential surrealist artist whose name you may have never heard.

An overlooked collection of over 350,000 artistic works created by psychiatric patients using art therapy.

A Tucson museum and performance space full of found-object movable sculptures.

An unusual assortment of art, furniture, and other curiosities.

Nose around a unique collection of more than 300 natural aromas used to craft perfume fragrances.

It's the only museum of its kind in Ukraine.

These beautiful objects represent beautiful ideas.

From Coke II to Google Glass, this exhibit features some of the most spectacular commercial flops.

This rare collection of human deformities displays fetuses with two faces, one eye, and "mermaid" legs.

An anthropological theme park that depicts the cultures of around 20 different countries.

An eerie, existential museum dedicated to the author of "The Metamorphosis."

Museum of science fiction, utopias, and extraordinary journeys of the mind.

Where the leftovers of love affairs can live on forever.

Giant eggs, walls of bread, and nightmare surreality mark the largest collection of works by Salvador Dalí.

Florida might be at its most surreal in this museum devoted to the famed Spanish artist.

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