A quiet memorial to those who died saving others in the heart of the City of London.

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

A makeshift shrine to the late rock star is still kept up on the nondescript façade outside 1 Logan Place.

A little slice of Japan and its aesthetics in London's Holland Park.

London's smallest police station is barely the size of a phone booth.

Originally meant to hold a statue of King William IV, this support sat empty for years. Today, it hosts a rotating cast of public artwork.

A series of carved figures that scandalized British society.

The medieval woodcut-style artwork chronicles life in medieval London.

Outside of one of Britain's most renowned social clubs, a step installed specifically for the Duke.

The final resting place of a German diplomat's beloved companion.

One of the few standing Roman lighthouses and a labyrinth of tunnels are a couple of the secrets at this historic castle.

This curious Tudor-era castle was once home to Napoleon's greatest adversary, the Duke of Wellington.

This foreboding medieval castle was twice besieged by barons rebelling against the English king.

The Neolithic megalith was one of the first archaeological ruins protected by the British government.

England's oldest surviving hedge maze has been confusing visitors for over 300 years.

This beautiful deer park was built so King Charles I and his court could go hunting while escaping a deadly plague outbreak.

It is against the law to obstruct the view from the top of this English burial mound.

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

This secluded walkway overlooks a magnificently wild London green space.

An eccentric 18th century naval officer built a ship's quarterdeck on his roof, the inspiration for Mary Poppins's "Admiral Boom."

An exercise in radical design and social living that became the epicenter of Soviet spy networks in London.

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

This 1920s Dutch barge is now a floating bookstore.

The remains of the great moral philosopher reside in a university in London.