It's possible to walk inside one of the largest Neolithic tombs in Britain.

The oldest working mechanical clock in the world.

The first archaeological site discovered by aerial photography.

A statue of the legendary Celtic warrior queen who fought the Roman invaders stands in one of the cities she once destroyed.

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

The watery entrance for condemned prisoners heading to the Tower of London is still visible along the Thames.

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

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

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

This massive collection of British military artifacts includes the heartbreaking personal letters of the men in the trenches of WWI.

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

Hear the quietest sound from across the dome.

An unusual round church in London with a Templar past.

Famously misunderstood wonder of the ancient world

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

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

Elvis's own personal tropical hideaway.

This Memphis recording studio launched the careers of Jerry Lee Lewis, Johnny Cash, and Elvis Presley.

Every day a troupe of pampered water fowl walk the red carpet to their favorite fountain.

This replica of the Greek structure is in the heart of Nashville.

This iron and wood Civil War city-ship was the first vessel to be sunk by an electrically detonated torpedo.

This two-room shotgun shack in Tupelo is the birthplace of a King.

You have to love a museum with a truly dedicated focus. A focus on Superman, for example.

The ancient dwellings of the Puebloans, located in the cliffs of majestic mesas.