One man's personal collection of KGB memorabilia is presented along with his strange viewpoint.

Two stunning 17th-century libraries and a cabinet of curiosities.

Buried five stories underground, this Soviet bunker is packed with gas masks and Cold War paraphernalia.

A bust of Franz Kafka spins in pieces, reflecting the writer's inner torment.

This automated sculpture of two men peeing will spell out text messages with their micturition.

Macabre astrological automaton clock dating to the late 1400s.

What looks like a suicide in progress is actually a statue of Sigmund Freud.

The first museum in the world devoted to sexual gadgetry.

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

The history of occult science is turned into a creepshow at this lurid Prague tourist attraction.

Manchester's abandoned train depot lingers in a post-industrial purgatory.

The gorgeous library at Trinity College is home to remarkable treasures of Irish identity.

Amidst the bustling streets of Dublin, there is a hushed garden that is dedicated to "All those who gave their lives in the cause of Irish Freedom."

The modern birthplace of Irish freedom.

360° views of the city plus five floors of optical illusions and hands-on science.

One of the oldest scientific gardens in Britain, containing more than 13,302 plant species in its core collection.

Ruined 11th century abbey built by King David I in Edinburgh, Scotland.

A book bound in the skin of an infamous criminal, along with countless other specimens.

A statue in the heart of Edinburgh honors a bear that served in the Polish military during World War II.

19th century museum with an eclectic mix of curiosities, from Egyptian artifacts to items on archery history to the skull of the world's oldest horse.

A tiny, hidden alleyway dedicated to the father of meteorology.

A giant wooden soda bottle pays homage to a distinctly British drink on the very spot where it was invented.

Have a seat with the father of modern computing at this Manchester monument.

The remnants of a depressing public toilet are now a hub of ever evolving street art.