A brick foundation and piles of listing building materials are all that remains of this World War II POW camp.

This folly built to commemorate an aristocratic victory over Catholic rebellion plays tricks on the eye.

Take afternoon tea in a 17th-century almshouse.

A tiny chapel perched along a 14th-century bridge.

The ghosts of Britain's telecommunication past sit rusting away in a small village in England.

The only surviving leech house in the United Kingdom was a home for bloodsucking worms until the 1900s.

The largest preserved walking dragline excavator in Western Europe.

Dating back almost 400 years, the oldest public collection library in the United Kingdom was once the study hall of Karl Marx.

These unique stepping stones hug a river's edge to take hikers on a journey through a limestone gorge.

The patches of trees pay tribute to Queen Elizabeth II.

This oddly placed 15th-century church is one of only six bridge chapels left in England.

Cemetery established by the Victorians as a solution to the overflowing graveyards.

The final resting spot of the Colorado Transportation Department's beloved unofficial mascot.

A tribute to the women who quietly kept the local steelworks alive during both world wars.

This jewel of an engine is one of Northern England's finest surviving legacies of the Industrial Revolution, even catching the eye of Henry Ford.

These ruins are a monument to the region's industrial heritage, and the site of England's worst mining tragedy.