"Respectful to the dead, safe and sanitary to the living, dedicated to the Genius of Memory..."

Northern Ireland's Brobdingnagian stepping stones.

The sign at the garden gate reads: "These Plants Can Kill."

The final resting place of many of Germany's most famous communists.

Named after a militant urban guerilla, this famous former squat is a graffiti-covered stronghold of leftist culture.

Beneath the impressive baroque cathedral that rises from the center of Berlin lies the largest collection of Prussian royals in the world.

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

A 12th-century fortress containing some of Berlin's oldest buildings.

Super-heavy Nazi architectural experiment.

From toys to kettles to scientific instruments, this German museum celebrates the beauty of 20th century design.

A fascinating insight into daily life in the Eastern Bloc.

A wunderkammer of mysterious objects and stories.

Art and a pun, all in one.

A collection of abandoned typographic signs from Berlin and beyond.

Thousands of coffin-like pillars make up this controversial Holocaust memorial.

A museum dedicated to the history of a terrifying secret police is now held in their former headquarters.

This futuristic German spa allows visitors to float in a pool of salt water while zoning out to underwater techno.

A surreal museum of extraordinary industrial objects.

The most visited, and possibly most controversial, museum in Germany.

A network of bells in the pubs and restaurants around Westminster alerts politicians when it's time to cast their votes.

A collection of machines designed to break things for science.

This unique bridge curls up like a caterpillar to let boats pass and then unfurls again to span a small canal.

A relic of Victorian grandeur hides beneath a busy South London road.

These ornate arches show how the course of the River Thames has changed.