A kaleidoscopic warehouse-maze of handmade neon signs.

A relic of Victorian grandeur hides beneath a busy South London road.

Eighty million natural history specimens call this gargantuan museum home.

A statue marks the exact spot where The Boy Who Never Grows Up made his first literary appearance.

One of the few remaining casualties of the London Blitz, this destroyed church has become an enchanting public garden.

This 1920s Dutch barge is now a floating bookstore.

This ornate Victorian marketplace was the setting for Diagon Alley and the Leaky Cauldron in the Harry Potter films.

Kings Cross Station pays tribute to its role in Britain's best-selling book series.

This 19th-century pub features stained-glass windows celebrating Victorian-era "champions."

This museum tucked below a charming cafe gives a brief snapshot of photographic history.

One part local history, 99 parts gruesome haunted house.

More than a million titles fill the labyrinthine shelves of this prestigious private library.

An unusual ode to the late Irish playwright, complete with a squiggly bust and coffin-shaped bench.

This coffee shop lies hidden beneath a historic church.

A two-way chairlift system between Zugliget and the highest point in the city.

Museum dedicated to the terror regimes of Hungary.

A trail of iron footwear stands as a monument to the thousands executed along this riverbank during WWII.

Art and a pun, all in one.

An eerie, derelict amusement park in Berlin.

Beer lovers thirsty for knowledge can now visit a museum devoted to the world's largest hop-growing region.

This unattributed sculpture in Amsterdam is hiding in plain sight.

This 22-floor tower's Skydeck offers panoramic views of Amsterdam.

An ancient passage filled with stalls selling used books, once frequented by Vincent Van Gogh.

Cat art as far as the eye can see.