The rusted creatures wait to be discovered in Prague's botanical garden.

One of the famous Czech artist's lesser-known Prague installations appears to be a glowing fetus affixed to a drainpipe.

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

The last municipal pneumatic post system in the world was in operation for over 100 years, and may run again.

Increasingly decayed figures stand as a powerful reminder of the human costs of Czech Communism.

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

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

This doorless 20th-century elevator doesn't stop or slow down.

This artificial cave looks like something out of a fairytale.

A mocking tribute to the past and modern leadership of Prague.

The tunnel's elegant proportions keep you snug with no claustrophobia freak-out.

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

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

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

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

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

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

When the river dries up, these stones start talking.

A massive, abstract lookout tower providing a panoramic view of Prague.

An enormous and lavish Gothic church in Czechia.

This unusually shaped mountaintop tower looks like a UFO floating over the city.

Outlaws, hot springs, and tragedy have all left their mark on this ancient road in the Icelandic highlands.

A lonely beacon, precariously perched atop a remote sliver of rock.

The oldest steel ship in Iceland has been beached for years and is now a rusting ruin.