A rare water-powered funicular, it uses a huge tank of water and gravity to do its work.

A whimsical bridge uses saxophones to pay tribute to two great men and the European Union.

Ancient ruins hidden underneath a modern luxury hotel.

Meet the bronze beloved pet to a family of famous peeing statues.

Brussels' favorite peeing boy has a sister.

Cozy basement bar sports an inventory of over 2,000 beers.

This collection of over 50 murals celebrates Brussels' rich history as the self-proclaimed home of the "comic strip."

Three floors of musical instruments coming from all corners of the world and hundreds of years of musical history.

A little sculpture with a large wardrobe.

Largest illuminated advertisement sign in the world.

Hitler's bleak vision of relaxation still stands as a mostly abandoned 10,000-room resort complex.

This Irish museum in a historic 19th century market pays tribute to the glory of butter.

The roof of this ancient mausoleum is made from a single Istrian stone weighing a massive 230 tons.

A tilted half-timbered house from 1672 is built into a salvaged segment of a medieval wall.

The small alleys in Lübeck's Old Town are a result of medieval urban sprawl.

The bells remain in a shattered heap exactly as they fell when the church was bombed in World War II.

Dancing skeletal figures pay homage to a medieval mural destroyed during World War II.

A stunning two-story timepiece within a medieval Brick Gothic church.

A statue honors the local legend that the devil helped build St. Mary's church after being tricked into thinking it was going to be a wine bar.

Among the oldest structures in Madrid, these Moorish walls once guarded the medieval city of Mayrit.

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

A fully functional, 200-year-old remnant of the time when Brixton was mostly fields.

A distinctive former power plant turned university lecture hall looks like it could make you breakfast.

Legend says if you stick your thumb in the hole and it gets wet your wish will be granted.