The largest fountain in Bratislava.

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.

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

Vienna's diversity-themed traffic lights were inspired by the Eurovision Song Contest.

Designed as a reminder of one of the darkest moments in Austrian history.

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

Legends surround an ancient tree trunk riddled with nails for good luck.

Along the edge of this fountain are 365 smaller fountains that represent the days of the year.

The townhouse where the "Blood Countess" Elizabeth Báthory started her murderous career.

Baroque celebration of the end of the Great Plague of Vienna.

The solemn exterior conceals an opulent interior of this 17th century church.

A silly medieval mural preserved on the side of a Viennese house.

This Hungarian castle was built out of cardboard and wood until it proved so popular that it got upgraded to stone.

Time stands still at this serene burial ground in the center of Budapest.

When a massive landslide hit one of the world's tallest dams it created a tragic environmental disaster.

Next to the Leaning Tower of Pisa is a cemetery home to ancient sarcophagi and disturbing murals.

A labyrinth of ancient tunnels hidden below the city holds the ruins of 2,500 years of history.

This bustling Italian plaza is built on the ruins of an ancient Roman amphitheater.

The 1,000-year-old abbey is the birthplace of modern musical notation.

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

A copy of the famous statue can be found in this Florence piazza, along with one of the most breathtaking views of the city below.

A large grotto built in the 16th century amidst Florence's famous Boboli gardens.

Some say this medieval church is where the poet Dante married his wife and also met the love of his life.