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.

The last resting place of the famous Native American princess is marked by a haunting monument.

A Neolithic burial site built 1,000 years before Stonehenge.

This foreboding medieval castle was twice besieged by barons rebelling against the English king.

A beautiful ruin of a 14th-century Plantagenet castle built by a medieval mercenary.

The Neolithic megalith was one of the first archaeological ruins protected by the British government.

This former abandoned hospital, a complex of stunning 19th century buildings, once housed 2,000 psychiatric patients.

Also known as Rye Castle, this 13th-century fortification later became a prison and held one of Rye's most famous criminals.

This oak sculpture at the edge of a small woodland is nine feet tall and shrouded in mystery.

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

One of the oldest seagoing boats in the world can be found at the Dover Museum.

These 1,500-year-old remains were found in a mysterious Anglo-Saxon mass grave.

A house of bones — but nobody is quite sure to whom they belong.