This skewed English house has looked like it's going to fall over for centuries.

A defensive structure built during the Hundred Years War has remained useful in one way or another for nearly 700 years.

An anti-tank graveyard in the English countryside.

A beautiful Kentish country intersection hosts a tasty little photo spot.

This curious Tudor-era castle was once home to Napoleon's greatest adversary, the Duke of Wellington.

This Norman castle has been the scene of assassination plots, religious persecution, and Nazi conspiracies throughout its long history.

Two beautiful Victorian-era parks replete with ornamental waterfalls and lakes.

One of the few standing Roman lighthouses and a labyrinth of tunnels are a couple of the secrets at this historic castle.

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

An engineering error ensured this cavernous 350-foot-long subterranean thoroughfare was never used as intended.