This beautiful example of Victorian engineering is the oldest water-balanced funicular anywhere in the world.

A 30-acre garden inspired by the principles of modern physics.

An Anglo-Saxon cross inscribed with possibly the oldest written work of English literature.

The world's largest prehistoric copper mine had 30,000 animal bones scattered throughout the maze of passageways.

One of the world's oldest trees comes with a Welsh legend intertwining it with a spirit prophesying death.

This lonely cast-iron structure is the only wave-washed lighthouse of its kind left in all of Britain.

A 4,500-year-old forest is slowly being revealed from beneath the sands of a Welsh beach.

A modest stone circle in North Wales.

The world's smallest movie theater runs on solar power—an attraction in itself.

The final resting place of soldiers' loyal canine companions.

A sweet symbol marks the place where torturous executions were once carried out.

Tiny effigies of the victims of Edinburgh's famous Anatomy Murders.

Ruined castle with subterranean vaulted Goblin Ha' or "Goblin Hall."

The main gates have been locked since 1745 and will remain so until the Stuart Dynasty returns to the throne.

Ruined 11th century abbey built by King David I in Edinburgh, Scotland.

A curious structure built just for the birds.

A church that bred legends, and served as an inspiration for the Da Vinci Code.

The heart of a Scottish legend had a centuries-long journey before reaching its final resting place.

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

A hermit's tiny cell built into the cliffside that saved him in South Pembrokeshire.

Go deep down into the earth to experience the world of Welsh coal miners.

Abandoned ship reimagined as a street art canvas.

These haunting ruins belong to an ancient village that once had one hell of a view.

This Welsh village gave itself a ridiculous name in a publicity stunt a century ahead of its time.