An all-American grocery store in Paris sells U.S. "cuisine" like Pop-Tarts and Heinz ketchup to homesick ex-pats.

A phantasmagoric tomb honors a Belgian artist-scientist's contributions to the world of spooky entertainment.

A simple plaque on the facade is the only reminder that the treaty ending the American Revolution was signed inside.

This innocuous-seeming building is actually the remnant of a major wartime brothel.

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

BDSM, 1930s Style.

This museum in a Paris apartment gives a unique look at the iconic French singer's life.

This structure atop a craggy cliff in one of the most beautiful parks in Paris boasts an unbeatable view.

Natural history museum celebrating biodiversity with a parade of taxidermy animals.

An overlooked marble is the only surviving in-place 18th century example of the measurement that changed how we define distance.

Paris' fabled purveyor of exotic taxidermy and natural history curios.

Ukraine's oldest operating pharmacy now offers guests a fascinating walk through apothecary history.

This well-preserved Cistercian Abbey in a romantic pastoral setting has inspired artists like the poet Wordsworth.

Inside this clubhouse is a cinephile's paradise.

Legendary frontman of the Doors looms in this giant mural by famed Venice muralist, Rip Cronk.

The second-longest pier in the U.K. stretches a whole kilometer into the Irish Sea.

One of the oldest amusement rides in existence was a huge disappointment to its creator.

Prehistoric sandstone menhir with Early Bronze Age cup and ring markings, also known as Robin Hood's Stone.

19th century museum with an eclectic mix of curiosities, from Egyptian artifacts to items on archery history to the skull of the world's oldest horse.

This Manchester laundromat is hiding something.

Dating back almost 400 years, the oldest public collection library in the United Kingdom was once the study hall of Karl Marx.

This witch statue remembers a time in England's history when fear trumped truth.

Locals spent years successfully fighting to save this beloved Brutalist behemoth from demolition.

At night, the enormous sculpture looks like a UFO hovering above the English hills.