The adorable animals return to this nature reserve every fall to give birth to their pups.

The last working windmill in the U.K. that has eight sails.

The near loss of the stately fireplaces at this medieval castle spawned some of Britain's most crucial historic preservation laws.

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

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

Inside this chapel, Victorian jailers took the separate system to new levels.

The charming collection illustrates life in Lincolnshire in the 18th through 20th centuries.

Legend says this demonic carving inside a medieval cathedral was one of Satan's minions.

This century-old cinema is complete with musical interludes and boasts a rare projection system.

This medieval manor house was equipped with secret compartments for hiding priests.

Carved initials which are nearly 500 years old preserve the deposed Queen's presence at Hampton Court Palace.

This home of a taxidermy hoarder is among the grandest and most singular of historic English estates.

The bombed out remains of the old church were kept intact next to the new one, as a reminder of the futility of war.

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.

The whimsical twist of this spire was either caused by the Devil, an unexpected virgin, or lead.

Huge winged monument in the United Kingdom.

The oldest working mechanical clock in the world.

A dark Victorian well house now plays host to mystical waters and pagan shrines.

Europe's largest prehistoric mound – burial site of a legendary king?

The storied English village that pretended to be insane inspired NYC's nickname and the fictional namesake in the DC Comics universe.

The oldest inn in England served brew to the crusaders.

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

This eye-catching roundabout sculpture commemorates one of England's best World War II-era "shadow factories."