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

A recreation of a sign that Charles Dickens used to see on his walk home.

The largest of London's subterranean rivers and once a mad, bad center of London life.

Originally built for London’s cab drivers, this bright green hut now serves anyone a hot drink or meal.

The Tudor-style cottage in the middle of the square is not quite what it seems.

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

A network of bells in the pubs and restaurants around Westminster alerts politicians when it's time to cast their votes.

At the top of the hour, figures of the London department store's two co-founders emerge and bow to each other.

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.

On a wall in linear London, a plaque hangs at the high water mark of one of the worst floods in fictional Kcymaerxthaereal times.

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

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

These ornate arches show how the course of the River Thames has changed.

An agreement meant to honor the Duke of Buckingham led to this unusually-named passageway near Charing Cross.

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

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

One of America's founding fathers lived in this London lodging between 1757 and 1775.

The television series' iconic giant foot was borrowed from this classical painting.

A mysterious shape catches the eye in this 16th-century painting.

Several plaster noses are hidden in plain sight around London's Soho neighborhood.

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

An archway adorned with vulnerable flora and fauna.

What happens when a sculptor has to find a way around a 100-year-old copyright.

The skyline of Montreal includes the silhouette of an unexpected fruit-shaped Canadian staple.