This strange moor has a song written about it, Bronze Age carvings, and an alien sighting.

At this snack-shack in the bucolic British countryside, you can still get a slice of socialism with your spot of tea.

The longest and tallest aqueduct in Britain can actually be sailed across.

A stone copper was sculpted on the wall of the Carlisle Cathedral to honor a local hero.

This 15th-century fortification was built to defend bunnies.

The world's largest wooden structure.

With a facade that measures just 107 centimeters, this five-story building is one of the skinniest in Europe.

This public lavatory is home to a mini museum that explores toilets through time.

This sculpture is an homage to one of the most important Jewish women in medieval England.

An installation that makes understanding the size of the universe a walk in the park.

Though they might seem like arbitrary scratches in the wall, these were once official measures of length.

Banished from town, this local jester concocted a clever return.

This whimsical statue dumps water on its head to symbolize knowledge flowing into his brain. Or maybe booze.

Every half hour the eye-rolling clock face sticks out its tongue to mock the good citizens of Koblenz.

This fountain of a little boy that spits on passersby at erratic intervals is a town icon.

It's good luck to be mocked by this monkey.

A larger-than-life monument to the inventor of the Bunsen burner.

Every hour the doors open to reenact the legend of the heroic mayor who saved his town by drinking a gallon of wine.

This lurid German fountain plots the sad course of marriage from dating to death.

This abandoned coliseum was intended to be a grand Nazi rallying ground before it was halted at the end of the war.

This spooky statue sits outside a famous Prague theater.

Macabre astrological automaton clock dating to the late 1400s.

The slender brass strip in Prague's Old Town Square was used to tell time from 1652 to 1918.

This incredible stone temple is a monument to death, victory, and fantasy architecture.