This neon sign is an homage to an Alfred Hitchcock film.

This severely painted building has a twisted connection to the witch hunts of the 1640s.

These rose marble urinals are the most luxurious loos in Liverpool.

The sole surviving large cairn in an area that was once littered with burial monuments.

A much-loved sculpture depicting the hero of a 1956 anti-Soviet uprising.

A plain wooden seat that once belonged to one of the most prominent figures of the Protestant Reformation.

An opulent monument built for a duke who donated his entire fortune to the city of Geneva.

Outside of Budapest, a reconstruction of a 16th-century fortress.

Once considered one of the country's finest motte and bailey castles.

Richard III supposedly disposed of his nephews' bodies here in an effort to seal his claim to the throne.

Tucked away in the Tower of London is the weapon once used to execute high-profile prisoners.

A local tree surgeon has created a whimsical walk full of carved tree stumps near Scotland's Loch Lomond.

A number of craters left by fatal mortar strikes have been filled with red resin to remember those lost during the Siege of Sarajevo.

This effigy was crafted to annoy a neighbor after a civil dispute over a foul smell.

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

The world's largest second-hand graces a clock surrounded by constantly changing flower beds. 

Inspiration struck on this seat outside the Griffith Park merry-go-round.

A relic of World War I that now exist as a piece of public art.

This whimsical group of statues is a favorite of children who love to climb all over Lewis Carroll's beloved characters.

Inside this Krakow church, an explosion of psychedelic color.

In the middle of a Vienna square, Roman ruins dating back some 2,000 years are on display.

The final resting place of one of the brightest physicists of the 20th century.

A Baroque mansion with ties to legendary magicians and alchemists.

The final resting place of the author who gave us the Little Mermaid, the Ugly Duckling, and many more beloved fairy tales.