The undercroft is a spectacular example of medieval Cistercian architecture.

The oldest of the three remaining bridges in England with buildings on top of them.

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

These planks were originally installed to hold the dead.

WWII artifacts, including the building itself.

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

This Roman quarry once held secret masses and smuggler's contraband and is now home to rare species of bats.

This English medieval castle is where King John died of dysentery.

The metal frame is all that's left of a wicker sculpture which once towered over the M5 motorway.

Modern commuters still pass through this 2,000-year-old Roman archway.

The bizarre headgear looks like it was made for a fool, not a king.

Home to Alan Turing, the cracking of the Enigma code, and Captain Ridley's shooting party.

These 20-foot jaw bones honor a time when the leviathan bones were a sign that whalers survived the hunt.

The National Railway Museum in York is the largest railway museum in the world, attracting almost 1 million visitors per year.

A ruined castle has more than its fair share of legends and ghost stories.