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

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

This sculpture encompasses the emotion of rail travel.

This mysterious and unique painting is filled with symbolism.

This macabre painting of a Shakespearean scene looks like something out of a nightmare.

This haunting sculpture was created as a statement on the mechanized warfare of the First World War.

A haunting painting meant to capture the calamity of World War I.

A masterpiece of Art Deco architecture hidden in plain sight in West London.

These stained-glass windows are all that remains of a building that was the target of one of the biggest explosions in London after World War II.

The world's largest collection of ship figureheads includes figures from legends and history alike, from Sir Lancelot to Abraham Lincoln.

This underpass became an unlikely piece of cinematic history after its appearance in 'A Clockwork Orange.'

The Metropolitan Police refurbished the blue box (perhaps not coincidentally) the same year "Doctor Who" returned to TV screens.

This pub boasts a curious history and may have inspired a Dickens character.

Richard III supposedly disposed of his nephews' bodies here in an effort to seal his claim to the throne.

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

The barrel-made lookout from Shackleton's final ship is tucked away in the crypt of one of London's oldest churches.

An ornate and disused early 20th-century building has been given new life as a fully operational structure, complete with offices, oyster bar, and a furniture retailer.

This tribute to the fictional detective stands at the famous literary character's address.

The ruins of a once-mighty medieval palace are hidden away in otherwise modern London

This hand-painted advertisement is a literal sign of encouragement, however unintentional.

The gigantic skull of a long-extinct species that once roamed the forests of England and Ireland.

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

Murals of the wild parties once held on the frozen River Thames.

One of London’s rare Tudor-era buildings is a fate-defying gatehouse for a church.