Only a few pieces remain of the structure that carried people and goods across the Thames for some 600 years.

Hear the quietest sound from across the dome.

A mysterious suspended hand greets unsuspecting visitors at the Tower of London.

Graffiti from the 16th and 17th centuries cover the walls of this part of the Tower of London.

The watery entrance for condemned prisoners heading to the Tower of London is still visible along the Thames.

Tucked away in the Tower of London is the weapon once used to execute high-profile prisoners.

These wire animal sculptures commemorate the exotic inhabitants that once called the Tower of London home.

There's an exclusive Beefeaters pub hidden in the Tower of London.

This black cat was actually designed to ward off bad luck.

The pretty iron lamp is a reminder of the architecture underneath London's streets.

England's most famous front door has an accidental doppelganger.

The broken skateboards that became a poignant memorial to a murdered skater.

A statue of the legendary Celtic warrior queen who fought the Roman invaders stands in one of the cities she once destroyed.

Never actually a tree at all, this spot was the site of London's public hangings for nearly 600 years.

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

A unique tribute to the millions of animals who served and died for the British military.

This once-controversial and slightly confusing statue of Achilles was built out of captured cannons.

This striking statue brings a scene from the African savannah into central London.

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

It holds a fabulously designed tribute to astronomer Edmond Halley.

The "beautiful" equation predicting the movement of all electromagnetic particles is engraved in front of Newton's tomb.

A living memorial to the trees London lost during the Great Storm of 1987.

Colorful murals by Jean Cocteau hide within this peaceful London sanctuary.

Its collection includes a broad array of social, geographic, graphic design, and political history.