Mysterious painted skulls in Moravia.

Royal burial place of the kings of ancient Britain.

Huge winged monument in the United Kingdom.

This sculpture commemorates a naturalist and an illustrator whose work was a forerunner to modern field guides.

This century-old grotesque has a mysterious history and may not actually be a rabbit.

This spooky statue sits outside a famous Prague theater.

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

A half-buried vehicle in Prague's is the latest iteration in a long-running piece by Czech artist David Černý.

This moving sculpture depicts contortionist positions based on photographs of gymnast Věra Čáslavská, who protested the Soviet invasion of Czechoslovakia.

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

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

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

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

A colossal statue of a woman hugging a modern building.

In this brilliant blue spring in Germany, legend has it that a sad mermaid learned to finally laugh.

Albert Einstein's head sticks out of a snail shell stacked on a rocket in this truly bizarre monument to the scientist.

A typical crusty old museum this isn't.

This African beach is home to thousands of rare mainland penguins that are known for their annoying voice.

This strange statue depicts a young boy's body with an adult Mozart's head and a single wing.

The smallest statue in Brno will keep you company under the clock on Česká Street.

A cheeky architectural easter egg.

A concrete plant shaped like four giant soldiers commemorates one of the most decisive battles of the Napoleonic Wars.

The world's largest collection of intentionally useless inventions.

Locals say the stone that marks the spot where the gallows once stood can lead you astray.