What looks like a crashed Zeppelin is actually a bright, airy reading room perched atop a modern museum.

The oldest garden in Prague, once part of an medieval orchard.

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

An old asylum graveyard that's been abandoned for half a century attracts those seeking a dark thrill.

A 400-year-old mummified arm dangles from the ceiling of St. James the Greater, serving as a warning to thieves.

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

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

The risqué mixed-media sculptures are supposedly a metaphor for Czech politics.

Microscopic scenes; some call it novelty, some call it art.

Countless grotesque faces stare out from this eerie Prague art wall.

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

Macabre astrological automaton clock dating to the late 1400s.

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

The hidden lair of an alchemist rediscovered in a 2002 flood.

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

A Jenga-style cylindrical tower of books that appears to go on forever.

The first museum in the world devoted to sexual gadgetry.

A turn of the century building boasting some of the most beautiful art nouveau architecture in Prague.

This Prague museum collects brutalist relics and memories from the country's former Soviet rule.

This artificial cave looks like something out of a fairytale.

A collection of anatomical samples from one of the first anthropologists to suggest that humans reached North America by crossing the Bering Strait.

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