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

This charming wooden church was disassembled and moved not once but twice before settling in this Prague garden.

A plaque marks the spot where the saint was shoved off the Charles Bridge and into the river.

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

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

Macabre astrological automaton clock dating to the late 1400s.

The first museum in the world devoted to sexual gadgetry.

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

An existential riddle in the world's largest ancient castle.

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

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

An ornate plague column – built to celebrate life – claimed the lives of numerous artisans during its construction.

A perfectly preserved hill village where the buildings are painted like white lace.

Mummified monks and the accidentally interred, in a 17th-century crypt.

Mysterious painted skulls in Moravia.

At first glance, this area seems like just another city park, but the lush landscape hides a dark past.

The world's largest collection of intentionally useless inventions.