The next-door homes of two very different musicians, George Frideric Handel and Jimi Hendrix.

A flourishing garden with pigs, donkeys, goats, rabbits, guinea pigs, chickens, ducks, and sheep.

The townhouse where the English poet created some of his most influential work has been preserved in tribute.

In Twickenham sits a small whitewashed castle that inspired Mary Shelley's 'Frankenstein.'

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

The monster at the center of the Darwin Center Spirit Collection.

A labyrinth hides in plain sight at each of the city's 270 Tube stations.

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

Drink your espresso at a Victorian-era urinal in this underground-restroom-turned-coffee-bar.

Giant, friendly pelicans in Central London, the most unlikely of places.

London's last remaining public soapbox site has seen speeches from Karl Marx, Vladmir Lenin, and George Orwell.

Since 1887, this old-school shop has stacked its shelves with extraordinary coffees and teas.

Hidden behind a wall for decades, this masonic lodge was only rediscovered during renovations.

A network of concealed passageways lies within a busy London Underground station.

This hidden green space is the city's second largest conservatory.

This coffee shop lies hidden beneath a historic church.

This wildly-tiled artist's palace is a living and growing account of the creator's life, loves, and labors.

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

The curios of pharmacist and collector Henry Wellcome.

A subterranean ice warehouse that has lain hidden beneath central London for over a century is now open to the public.

This 1920s Dutch barge is now a floating bookstore.

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.

This collection of illusory paraphernalia has been culled from the history of London's premier magician's club.