19th century tunnels burrowed under Liverpool.

This abandoned lock-up was saved because of its connection to a local football team.

Much of what constituted mid-century Liverpool now litters a beach outside of town.

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

After mysteriously refusing to surrender at the end of World War II this sunken submarine was only salvaged in a search for Nazi gold.

Pyramid shaped monument with a tall tale attached.

This whimsical public art installation is a unique homage to Liverpool's industrial heritage.

Charles Dickens described the concert room in this amazing Victorian hall as "the most perfect room in the world."

The red letters in the literary pavement leading to the library form a mysterious code.

Created as a punny statement about genetic engineering this monstrous hybrid statue has become a beloved icon.

This aging storage facility is the world's largest brick warehouse.

The ruins of a Roman fort lie in the shadows of an imposing medieval castle.

Also known as Rye Castle, this 13th-century fortification later became a prison and held one of Rye's most famous criminals.

Henry VIII's forgotten castle was built by the gunpowder-obsessed king to be defended solely by cannons.

Huge concrete structures designed as an early warning system for Britain to detect enemy aircraft.

An avant-garde artist is survived by his seaside garden.

Its walls are adorned with exquisite murals of the natural world, transforming it into an ecologist’s Sistine Chapel.

One English town's celebratory landmark spurred more trouble than anticipated.

These 1,500-year-old remains were found in a mysterious Anglo-Saxon mass grave.

In a small Kentish seaside stands the former home of one of the greatest science-fiction writers.

A winding cave grotto walkway built to provide employment for veterans after World War I.

This Tudor-era castle was once part of King Henry VIII's plan to protect England from invasion.

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

This vintage weapons display would be the perfect place for bibliophiles to hold out in a zombie apocalypse.