A 9-metre tall reflective steel statue of a garden gnome crafted by Gregor Kregar, a New Zealand-Serbian artist.

The ruins of a medieval bridge are visible inside a Prague Metro station.

This bar and museum are devoted to the controversial comic book work of Kája Saudek.

Spitfire airplanes with butterfly wings hover over Prague’s skyline.

Nine bronze hands protruding from a wall honor the student uprising that led to the fall of Czechoslovakia's Communist government.

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

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

The medieval "Bearded Man" relief still serves as a clever flood warning marker.

The statue of a cursed knight is said to come to life every 100 years.

Throughout this shopping mall are medieval ruins that were discovered during the mall's construction.

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

A significant example of Czech cubist architecture—a style you won't find anywhere else in the world.

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

Macabre astrological automaton clock dating to the late 1400s.

Around 100,000 bodies are buried below the medieval headstones, many of which mark graves with multiple bodies stacked up to 12 deep.

Synagogue built from the stones of Solomon's temple contains the golem of Prague.

A surreal statue honoring Prague's favorite literary son.

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

A tongue-in-cheek marker at the place where Robert Barr supposedly created Scotland’s favorite soft drink.

These gigantic skeletons tower over visitors and provide insight into the creatures that once ruled over Ireland.

The block of aged dairy is probably still edible after 2,300 years in a peat bog.

Dating back to the 500s, these stones include some of the oldest Christian memorials in Scotland.

The remains of a 19th-century carving of what was to be a signal light on the Firth of Forth Estuary.

On this spot Lord Kelvin allegedly discovered absolute zero.