A museum of carnival attractions where you are invited to ride the rides.

A favorite Paris bar for U.S. expats, including Gershwin, Hemingway, and James Bond.

This lesser-known Frank Gehry building houses a treasure trove of cinema history.

The world's largest reflecting pool is just two centimeters deep.

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

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

A memorial to a 19th-century composer who was known for driving crowds wild.

One of the longest wooden benches in the world snakes around Geneva's Treille Promenade.

During the French annexation, 36 prisoners were executed using this device.

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

This bunny-eared Moses represents an attempted compromise between two biblical interpretations.

One of the few places in the world that let's you legally relieve yourself on a UNESCO world heritage site.

A nearly 500-year-old sculpture depicts a man eating a sack of babies, and no one is sure why.

The Swiss artist's bulbous and overgrown shape-shifting sculpture controversially graces the center of Bern.

The first green space constructed on an elevated viaduct.

Metro station with a claim to rock n' roll fame.

An imperial church bombed to ruins during WWII now stands as a jagged memorial.

A memorial in the Tiergarten is a reminder of the suffering inflicted on homosexuals by the Nazi regime.

Cold war icon and onetime "hole" in the iron curtain.

Reminders of the Battle of Berlin still scar the railway.

Beneath the impressive baroque cathedral that rises from the center of Berlin lies the largest collection of Prussian royals in the world.

One of downtown Berlin's last reminders of its Communist past.

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

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