A Neolithic tomb hidden among a spectacular boulder-strewn stretch of coast.

A popular day's outing in Bovington consists of watching military tank driving practice.

The mysterious, fantastical woodland inspiration for "The Lord of the Rings."

The only medieval bridge in Britain with its defensive tower still in tact.

During this yearly Welsh swimming race, competitors tread through the fetid waters of a bog trench.

This well-preserved Cistercian Abbey in a romantic pastoral setting has inspired artists like the poet Wordsworth.

The Stonehenge of Wales is one of the grandest neolithic dolmens still in existence.

This former quarry is now a vibrant labyrinth of magical in situ sculptures.

A medieval cave used to shelter local hermits now holds nearly 200 old Quaker gravestones.

There's a labyrinth of manmade tunnels stretching for over an acre beneath Bristol.

The Bristol Camera Obscura housed in an ancient windmill.

The abandoned funicular tunnel was a secret base for the BBC during World War II.

One of the largest megalithic complexes in England, which local legend holds is a wedding party turned to stone by the Devil.

This former Welsh metal factory is now a lovely abandoned relic but was once one of the industry's world leaders.

A memorial to the British politician who spearheaded the National Health Service.

This Roman amphitheater is said to be King Arthur's legendary Round Table.

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

This 19th-century island fort built to protect against an invasion by sea.

In the ruins of Glastonbury Abbey lies the alleged resting place of the legendary king.

Fascinating town where normal life interfaces with the occult.

The world's largest museum devoted solely to the whirlybird comes complete with its own chopper graveyard.

A spiral staircase connects the limestone cave with Pembroke Castle, birthplace of King Henry VII.

High Victorian fantasy created a fairytale castle out of a ruined fortress in Wales.

The castle still holds traces of the abandoned Roman fort it was built atop.