This is London's smallest listed building.

A statue of the original Pearly King is hidden in a church's crypt.

This coffee shop lies hidden beneath a historic church.

England's “third-oldest college” has not graduated a single student in over 400 years.

The world’s second-largest flood defense barrier has protected London for decades.

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

The location Geoffrey Chaucer and tale-telling pilgrims set off for Canterbury in April 1386.

This artist's home turned gallery/museum preserves the creator's love of "Eastern" influences.

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

This London marker celebrates the spot where the world-famous English band was founded.

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

An ornate aviary built during the Victorian trend of collecting exotic birds.

The luxurious English estate houses the world’s largest private collection of French Rothschild wines.

A living lighting fixture.

The (fictional) address of Sweeney Todd's bloody barbershop.

An extraordinary collection of artifacts spanning 500 years of medical history.

A storied London perfume shop that supplies scents for royalty has been operating out of this storefront for nearly 300 years.

A statue honoring a preeminent 19th-century dandy and important figure of men’s fashion.

Stone carvings celebrate the legacy of a now-defunct theatre.

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.

An alleyway plaque is all that remains of the independent Texas' envoy that forgot to pay their rent for over a century.

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

This statue includes the molehill that toppled a king.

The largest of only eight working transporter bridges left in the world.