The metal leaves on this tree are engraved with the names of Holocaust victims.

A Trabant car, a kangaroo statue, and a plethora of plants take over this abandoned-factory-turned-bar.

A statue in Budapest's Liberty Square honors the former U.S. president's efforts to end the Cold War.

From cartoon characters to tiny tanks, a guerilla sculptor's little bronze statues are hidden throughout the city of Budapest.

A highly-criticized monument in Budapest has become the site of a makeshift Holocaust memorial.

A trail of iron footwear stands as a monument to the thousands executed along this riverbank during WWII.

In an area known in Bratislava’s postal history, this sculpture sits equipped with a functional postbox.

The site is dedicated to an investigative journalist whose murder triggered a political uproar that changed Slovakia forever.

Dedicated to a synagogue that was destroyed after having survived World War II.

Often mistaken as a medieval Gothic monument, this unique cornerstone only dates back to the 1980s.

A sculpture of a beloved local figure, who tipped his top hat to everyone he passed on the streets of Bratislava.

No one knows the origin of this creepy little stone man with an oversized phallus.

An ode to a soldier who came to town, fell in love, then began making his own sparkling wine.

Launched by Napoleon's soldiers more than 200 years ago, a cannonball remains embedded in the tower wall.

This Slovakian statue of an emerging sewer worker might just be a bronze peeping tom.

This Slovak bridge is known both for its connection to a national uprising and its UFO-shaped eatery.

A sculpture of the beloved author surrounded by characters from his fairy tales.

This Czech church doubles as something of a permanent fashion exhibition for a statue of the Infant Jesus.

A grumpy old water goblin guarding an old mill on the Devil’s Stream in Prague.

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

This walkway is so narrow it needs its own light to stop pedestrian traffic jams.

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

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

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