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

A set of medieval stained-glass windows tell the gruesome story of a Viking siege.

An impressive armored bronze effigy marks the tomb of one of the medieval era's greatest warriors.

One of England's most famous churches hides a pair of little known architectural treasures.

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

A wonderfully eccentric Victorian-era museum and library.

This 1920s Dutch barge is now a floating bookstore.

The world's first consecrated windmill.

This desolate boat was once a key form of public transportation for Portslade residents.

This ancient Bedfordshire church was abandoned when the village's population slowly began migrating to new towns.

Decrepit Victorian public lift is a white-knuckle ride.

This tunnel entrance is built to resemble a grand castle but no one is quite sure why.

One fisherman has used his love of pebbles and shore to create a crazy garden of rocky art.

Half-drowned wooden stumps and stone blocks are all that remain of a Victorian landing that was destroyed by storms.

This concept building is the UK's first attempt at making a permanent structure of nothing but trash.

This tiny alleyway is now a shrine to a subculture riot between the mods and rockers.

These shopping center benches are actually a modern art installation.

Tucked between a side street and a theater, this arch once led to a prestigious riding school, and now opens to a courtyard and community garden.

An unassuming churchyard is the resting place of a pioneering surveyor and reluctant namesake of a mountain.

These seaside shelters once enjoyed by royalty remain a part of local history.

This large torch on the Hove coastline helped Sir Francis Drake defend England from the Spanish fleet.

The natural history museum displaying the British bird collections and dioramas of Edward Booth, free of charge.

This craggy boulder is fabled to be either a druidic relic or Satan's stumbling block.

This seemingly normal pathway actually forms a giant fingerprint.