A steampunk-styled three-floor factory churning out art, activism, and electronic beats.

This spooky statue sits outside a famous Prague theater.

This bar and museum are devoted to the controversial comic book work of Kája Saudek.

A controversial artwork draws attention to the dark history of Prague's "Suicide Bridge."

Street artists transformed an abandoned air vent into the beloved Star Wars robot.

This artificial cave looks like something out of a fairytale.

Looming communist pillar with a Czech twist.

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

The first museum in the world devoted to sexual gadgetry.

Macabre astrological automaton clock dating to the late 1400s.

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

A series of playful yellow penguins share a serious message about the environment.

Despite attempts by local police to discourage it, Beatles-inspired graffiti has been a means for artists to air grievances for decades.

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

Bullet holes in the church wall are a reminder of the violence that followed the assassination of a high-ranking Nazi officer.

This tipsy office building in downtown Prague was originally called “Fred and Ginger.”

An expansive complex of subterranean tunnels is all that remains of one of Europe's most formidable medieval fortresses.

The Columbia Road Flower Market is now open every Sunday, rain or shine.

Wedged between two buildings at the Great Ormond Street Hospital is this secret music installation.

This floating sculpture of ice is a poignant reminder of nature's power.

One of the few remaining casualties of the London Blitz, this destroyed church has become an enchanting public garden.

Home to three historic ships from the age of Vikings.

One man's exploration of the human form, including the bizarre and delightful "Man Attacked by Babies."

The design of this beautifully crafted building was inspired by Norwegian glaciers.