A plaque pays tribute to the artist's longtime London home.

A gallery specifically dedicated to the botanical illustrations of a remarkable traveling lady.

A mysterious shape catches the eye in this 16th-century painting.

No one knows who created the statues or if they are arranged properly—let alone the artwork's real name.

A Victorian park cemetery, standing on the site of what was once the Great North Wood.

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

These morbid carvings remind churchgoers of the inevitability of death.

A naturally mummified 2,000-year-old man.

This London plaque marks the spot where David Bowie's famous alien made his debut.

An artistic tribute to the famous singer, just around the corner from where he was born.

A historic London cemetery now serves as a nature park incorporating gravestones & memorial statues.

Repository for more than 22 million pickled specimens.

A cluttered and astounding collection of antiquities and curiosities.

This coffee shop lies hidden beneath a historic church.

The final resting place to 300 Victorian-era pets hides inside the city park.

A vast overgrown cemetery, once known as one of London's "Magnificent Seven."

This South London cemetery holds the remains of more than 15,000 people.

This 1920s Dutch barge is now a floating bookstore.

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

A charming 17th-century alley is lined with secondhand bookstores and antiquarian shops.

This shop and gallery is a modern-day cabinet of curiosities, unassumingly positioned along an urban thoroughfare.

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

A kaleidoscopic warehouse-maze of handmade neon signs.

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