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

Believed to be the longest railway bench in the world.

A seaside town with no sea in sight.

The house in the middle of the motorway.

England's largest white horse isn't even white.

A 600-year-old mini shrine guarded by a sword-wielding knight hides in a crumbling cliff face.

In the 19th century, this pit housed a fully grown black bear for the entertainment of visitors. Today there is a sculpture in tribute to the poor creature.

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

These medieval monastery ruins are surprisingly overlooked by most tourists.

This innovative steam machine was no doubt the most famous of the pioneer locomotives.

A Reformation-era fiery figurehead once denoted this location as a print shop.

This sculpture marks the spot where one of the greatest Roman rulers was proclaimed emperor.

This aircraft museum is home to one of just three Halifax bombers in the world.

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

Britain's tallest megalith towers over the cemetery of a quiet English village.

Marking the ancient boundaries of asylum around Beverley Minster.

Explore Hull's historic Old Town by following the sea creatures scattered throughout its charmingly cobbled streets.

The phone booths in this English town have distinctly milky hues.

What looks like missing grout is actually an old pub's peephole.

This two-towered gateway is all that remains of the unluckiest pier in the world.

This chain of artificial lakes was an ideal test ground for the aircraft that would carry the "bouncing bombs" used by the WWII "Dambusters" squad.

A six-ton wedding present for the King of the Scots.

Huge winged monument in the United Kingdom.

Twice a day this ancient path disappears with the tides, leaving the Holy Island of Lindisfarne out to sea.