A ruined castle has more than its fair share of legends and ghost stories.

A hundred copies of Antony Gormley's naked body stare out across the water.

This tiny little pool is said to be home to a malicious mermaid named Jenny Greenteeth.

This haunting stone chasm is a hotbed of mossy rock and English legend.

These precariously placed ruins harken back to a 13th-century castle.

The longest and tallest aqueduct in Britain can actually be sailed across.

This crumbling folly looks like an enchanted left over from Middle Earth.

Oliver Cromwell marched his army over this narrow bridge to victory at the Battle of Preston in 1648.

The oldest known metal-mining site in England dates back to the Bronze Age.

This 19th century police station now puts the history of the Manchester City Police on display.

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

This nondescript building hides an entrance to an underground nuclear tunnel system.

Hidden on the urban banks of a Manchester river are a series of abandoned waterside industrial sites.

Following years of secrecy, the hidden history of a World War II site is being brought to light.