These official units of measurement—including chains and perches—lie hidden beneath tourists' feet in a popular London hub.

Lovers proclaim their unbreakable bond by leaving their names on locks fastened onto the Shoreditch fence in East London.

England's most notorious suicide spot.

The largest stone circle in the world has ended up bringing up more questions than it has answered.

Follow the original medieval paths that wind through this intriguing section of the city.

This pub was 238 years old when it decided to revamp its image: It started serving Thai food.

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

Shakespeare, David Bowie, Dr. Who, the Saxons, Druids and Romans are all claimed to have all made their mark on these massive man made tunnels.

Pop culture has helped to keep this iconic British building from being destroyed.

These ancient sunken lanes were naturally tunneled into the soft ground by countless footsteps.

This secluded walkway overlooks a magnificently wild London green space.

Museum about life, death, and cannibalism in the Stone Age.

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

Giant, friendly pelicans in Central London, the most unlikely of places.

Six ravens are kept captive (but well-fed) at the Tower of London to prevent the fall of the Crown.

Mysteriously stacked storefront paths give this medieval British town an iconic style like none other.

A unique waterfall that some believe attracts the fairfolk.

A fantastic castle rumored to be the birthplace of King Arthur.

Famously misunderstood wonder of the ancient world

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

This shop and gallery is a modern-day cabinet of curiosities, unassumingly positioned along an urban thoroughfare.

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

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

Stay in the one time home to one of Scotland's most notorious gentleman's sex clubs.