This heavily worn bas-relief was once an honored fertility symbol.

This legendary giant, born from vegetables, terrorized townspeople and cheated local children in games.

Located inside Hoge Veluwe National Park, this museum began as the private collection of a prominent female art collector.

This ghost town in Belgium will lose its street art when it ceases to exist.

The inverted pyramid design of this station stands out amid Bratislava's urban landscape.

A massive sculpture of an obscure Celtic coin that has become a symbol in Slovakia.

The largest fountain in Bratislava.

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

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

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

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

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

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.

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

This hanging crocodile is thought to be the "dragon" that once plagued a Czech city.

A peculiar clock commemorates a historic victory won by ringing the noonday bell an hour early.

Europe's second largest ossuary wasn't discovered until 2001.

This 2,000-year-old Doric bridge is still open to pedestrian traffic to this day.

High in the clouds of San Marino sits an ancient tower with some curious prisoner graffiti.

Italy's only urban waterfall has enchanted artists and travelers for centuries.

An unsettling sculpture of a boy hanging out in a street in Ghent has been baffling visitors for years.

This imposing tower named after the mythical sword of King Arthur is considered the tallest freestanding climbing wall in the world.

Thousands of flowers create enchanting pink tunnels over the city streets.