After nearly 60 years, there's still a bear at Paddington Station looking for help.

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

The remains of Crystal Palace Great Exhibition of 1851.

The anatomical-pathological collection of a man who changed surgery.

A student driver's nightmare.

Installed at a chaotic intersection, this gave London traffic cops a place to hang their heavy woolen coats.

The 2,000-year-old beam is tucked within the pedestrian entrance to the old London Bridge.

This Viking gravestone carved in a rare runic style was dug up from a London churchyard.

This long-hidden space above Westminster Abbey now displays the battle gear of the legendary King Henry V.

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

This unique bridge curls up like a caterpillar to let boats pass and then unfurls again to span a small canal.

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

Claiming to be the oldest hat store in the world, this historic haberdashery had a hand (and a head) in the creation of the Bowler.

A collection dedicated to the treatment of disease, held in London's oldest hospital.

A cluttered and astounding collection of antiquities and curiosities.

One part local history, 99 parts gruesome haunted house.

Eighty million natural history specimens call this gargantuan museum home.

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

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

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

Fulham F.C. imploded once everyone excised its giant, hated tribute to the King of Pop.

Only a few pieces remain of a grand 16th-century water clock that once announced the changing hours with the sound of bells, gongs, and drums.

A 1,215-foot tunnel transports pedestrians beneath the River Thames.