This bridge was constructed from the rubble of the infamous Bastille.

High atop the Eiffel Tower is a small apartment built exclusively to entertain the science elite and make the rest of Paris jealous.

Vienna's giant wonder wheel had a starring role in one of the greatest noir movies of all time.

Built to give thanks for the passing of a plague epidemic, this cathedral is a one-of-a-kind architectural hybrid.

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

This tipsy office building in downtown Prague was originally called “Fred and Ginger.”

Macabre astrological automaton clock dating to the late 1400s.

Over 50 exquisite hand-painted Renaissance maps decorate a Medici storage room.

This clifftop arch is a natural stunner.

Winner of the Leeds Award for Architecture and the Environment.

The name of this suspended sculpture is Latin for "high horse," which is exactly what it is.

This device was crucial to the Industrial Revolution development of Leeds.

This sculpture celebrates a boules tournament and the link between Leeds and its twin city Lille.

This sculpture of Edward of Woodstock is surrounded by eight Victorian lamp bearers.

Since 1995, two red-painted metal figures have guarded the entrance to the Northern Ballet.

The city of Parma's cathedral is home to one of the greatest illusionistic frescoes of the Renaissance.

This chimerical bridge/tunnel appears to dead end right into the sea.

The UK's oldest theme park slowly slips away.

A half-mile-long stretch of medieval forts built after a devastating pirate attack persists amid the modern port city.

Now a memorial to merchant sailors and Titanic victims, this medieval church was destroyed by bombing raids in 1940.

A gigantic mechanical bull rages over unsuspecting passengers at Birmingham’s central station.

The largest public library in the United Kingdom was designed to reflect the industrial and artistic history of the city where it stands.

A giant roundabout made up of six smaller roundabouts can befuddle the uninitiated.

One of England's most famous churches hides a pair of little known architectural treasures.