One of England's most famous churches hides a pair of little known architectural treasures.

This skewed English house has looked like it's going to fall over for centuries.

This picturesque horseshoe weir was first built in the 1600s to prevent flooding in the town of Bath.

A statue marks the exact spot where The Boy Who Never Grows Up made his first literary appearance.

This 1920s Dutch barge is now a floating bookstore.

This one has sailed five times as far as Sir Francis Drake's famous ship.

The fierce beast perches atop a pedestal marking where the historic City of London gates once stood.

Scattered throughout London are ancient remnants of the city's former bounding wall.

The final resting place to 300 Victorian-era pets hides inside the city park.

Kings Cross Station pays tribute to its role in Britain's best-selling book series.

An unusual round church in London with a Templar past.

A 300-year-old tea shop that brought tea to the English people, not to mention the Queen herself.

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

Inspired by Thomas Stothard's painting of the "Journey to Canterbury," albeit with Canterbury natives.

It is said the legendary wizard once lived in this sea cave beneath Tintagel Castle.

The oldest working mechanical clock in the world.

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

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

This coffee shop lies hidden beneath a historic church.

These Victorian era devil sculptures were designed to spite a local vicar.

Rebuilt remains of a temple to Roman god Mithras.

The popularity of Sherlock Holmes led to the creation of his fictional address, turning the orderly London street numbers askew.

This ornate Victorian marketplace was the setting for Diagon Alley and the Leaky Cauldron in the Harry Potter films.

London's creepiest cemetery was once the site of dueling magicians and mobs of stake-carrying vampire hunters.