This magenta statue commemorates the legendary marriage between a mermaid and the city's founder.

Statues of a fire-breather, a clown, and a whole performing troupe celebrate Luxembourg's creative side.

An ancient Roman relief beautifully preserved on the façade of a house.

The birthplace of Karl Marx is now a museum dedicated to the communist revolutionary's life and work.

This small chapel built into rock is the oldest place of worship in Luxembourg.

The official motto of Luxembourg reminds passersby of the Luxembourgish commitment to their national identity and sovereignty.

Some believe that the artist behind this whimsical statue inserted his own likeness as a way to discreetly flip the bird.

Wander among free-roaming storks at the sanctuary that helped save them from local extinction.

A UNESCO-protected spiritual seat of the Old Serbian Kingdom and Empire.

A monastery considered a state-protected cultural monument of exceptional importance, founded in the 14th century by Serbian King Stefan Dečanski.

A 14th-century Serbian Orthodox church that was once converted into a mosque under the much-disfavored Ottoman Empire.

This lonely minaret with an unusual decorative symbol is all that remains of a historic Ottoman mosque.

A 11-foot former president stands on a Kosovo street that also bears his name.

This massive monument was unveiled the day Kosovo declared independence from Serbia.

An unfinished Serbian Orthodox church with 1,389 golden crosses planned to represent the Battle of Kosovo.

A futuristic, brutalist masterpiece that is also strangely prison-like.

Two distorted Romanesque columns hold aloft a mine cart in honor of laborers who died during WWII.

Time has been frozen at this station since the bombing in 1980—or so it was believed.

This statue of the great Argentinian car driver is located near a famous curve of the Monaco Grand Prix.

The graveyard is filled with beautiful funerary art and boasts breathtaking views of Florence.

Also known as the Square Colosseum, this building is a prime example of fascist-era rationalist architecture.

Over 70 independent businesses have set up shop in this former Victorian department store.

A Victorian Gothic masterpiece housing a world-class collection of rare books and manuscripts.

Be on the lookout for the symbolic insect all over the city.