The highest peak in Wales is said to be the final resting place of a giant killed by King Arthur.

Famously misunderstood wonder of the ancient world

Once the largest unsupported dome in the world, beating out the Pantheon and St Peters in Rome.

Seat of the Duke and Duchess of Devonshire for centuries.

Some of England's last cave dwellers lived and worked within this huge cave.

Eyam took steps to quarantine themselves and keep the plague from spreading.

Once thought to be the mysterious work of a witchy prophetess, a well with unusual properties turns objects into "stone".

Harry Potter once visited this massive limestone cliff, which was carved by an ancient glacial river.

80 years of the Battle of Peasholm on a small English lake.

These planks were originally installed to hold the dead.

This tiny traditional smokehouse is the only one left in this historic fishing port.

The gloomy ruins that inspired Bram Stoker to bring Dracula to life.

One of three sites in England that house the National Collection of Arms and Armour.

When the public was consulted about a new piece of street art, they naturally asked for an enormous metal dragon.

A labyrinthine underworld of tunnels and caverns hides beneath the city.

Hidden in a grotto 26 feet below Nottingham's oldest hotel, this stylish subterranean drinking den is notoriously hard to find.

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

Hear the quietest sound from across the dome.

A historic London pub with prison cells in the cellar and a "spy room" on the second floor.

An incarceration museum on the spot of possibly the oldest prison in England.

A makeshift shrine to the late rock star is still kept up on the nondescript façade outside 1 Logan Place.

One part local history, 99 parts gruesome haunted house.

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 first ‘Harry Potter’ film.