Ship-sized kinetic sculptural fantasy.

A hands-off space for graffiti artists to hone and display their skills.

The only university zoological museum in London houses extinct animals, bizarre natural history specimens, and a Micrarium of microscopic creatures.

Nikola Tesla's ashes are held in a golden sphere, surrounded by his works.

This little museum is making sure that the art and history of the graffiti sticker is not scraped from history.

On the Spree bank, discover one of the last reminders of a symbolic wall that divided, and was torn down by the people.

Crammed inside this grounded passenger plane is a bar that was once a Communist hang out and is now a ratty relic.

The last moments of the ill-fated Pompeiians, frozen forever in plaster.

The only "Egyptian" pyramid in Europe and the legendary tomb of Remus.

Venice's "Island of the Mad."

Venice's island of the dead.

Apartment complexes built into huge repurposed natural gas tanks.

Gaze upon chocolate sculptures depicting everything from chariot races to Gaudí's famous church at this shrine to sweets.

An unusual stroll through gentlemen's erotica demonstrates that pornography is timeless.

Turntable anonymously received orphans, alms, and groceries.

This memorial commemorating fallen Swiss Guards of the French Revolution has been called the saddest stone in the world.

An underground city of salt.

A chain of 16 wondrous lakes formed as a result of the gradual dissolution of soluble layers of bedrock.

Where the lovelorn find a home for their sentimental keepsakes.

Bridge that died in war and was resurected.

This museum preserves the hand-dug tunnel that kept Sarajevo afloat during the Serbian siege.

The place where World War I began.

Oriental bazaar in the heart of Sarajevo.

An old department store turned Nazi prison turned artist commune.