Places onieshal Wants to Go

This charming cobbled backstreet is the most Instagramable street in Paris, much to the residents' annoyance.

One of Antoni Gaudí's most classic buildings is well-known for its "dragon-back" design.

This Venice bookstore has resigned itself to constant flooding by keeping its books in bathtubs and boats.

Architectureal fantasy quarter of Rome.

A Jenga-style cylindrical tower of books that appears to go on forever.

The gorgeous library at Trinity College is home to remarkable treasures of Irish identity.

This London pub hides a peculiar secret: a recreation of the rooms shared at 221b Baker Street by Sherlock Holmes and Dr. Watson.

Tokyo’s only Vaudeville-cuckoo clock–steampunk-Victorian curio cabinet time piece.

Hot springs monkey spa in the middle of Hell's Valley.

The fountain marks the area where hundreds of accused witches were burned at the stake.

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

Two stunning 17th-century libraries and a cabinet of curiosities.

The oldest stone house in Paris was built by its most famous alchemist.

An Italian crevasse filled with abandoned buildings gives visitors a look at the world without humans.

A floating cat sanctuary on an Amsterdam canal.

Banksy gives themself artistic license with this piece of London street art.

This 1920s Dutch barge is now a floating bookstore.

The popularity of Sherlock Holmes led to the creation of his fictional address, turning the orderly London street numbers askew.

A tongue-in-cheek arcade where the games are based on everyday life.

Winding paths and ramshackle mausoleums in the oldest "park cemetery" in London.

A taste of the macabre Tokyo's ritzy shopping district.

This hidden Art Nouveau courtyard is an opulent feast for the eyes.

Started as a kitchen garden, now the second largest botanical garden in the world.

This 17th-century street hidden beneath Edinburgh was once a breeding ground for the black death.