The house in the middle of the motorway.

Semaphore saints, a golden dragon's head, and a stone carved with religious warnings all call this cathedral home.

This memorial to World War II's fallen airmen shows us the movements of the stars that once guided them.

This sculpture marks the spot where one of the greatest Roman rulers was proclaimed emperor.

The remains of an ancient bathhouse sit inside this aptly-named pub.

Makers and sellers of the original and finest York Ghosts.

Follow the original medieval paths that wind through this intriguing section of the city.

This network of narrow, medieval passages has the most delightful name.

An enormous steel waterfall is a nod to the substance that shaped Britain's Steel City.

Seat of the Duke and Duchess of Devonshire for centuries.

The oldest surviving glass furnace cone in Western Europe.

One of the earliest large-scale "hyper" roofs in the U.K. is now a derelict roadside attraction.

A unique tribute to the millions of animals who served and died for the British military.

A commemorative plaque at the door pays tribute to an "American Patriot" known for his betrayal.

This studio was home to David Bowie's first single, even if it did turn away the Beatles.

At the top of the hour, figures of the London department store's two co-founders emerge and bow to each other.

This unassuming alcove in London’s famous Tower Bridge once served to capture, store, and display dead bodies from the River Thames.

An architectural oddity hides in plain sight on this iconic London bridge.

The watery entrance for condemned prisoners heading to the Tower of London is still visible along the Thames.

A memorial for public executions that dates back to the 14th century.

Scattered throughout London are ancient remnants of the city's former bounding wall.

The Tudor-style cottage in the middle of the square is not quite what it seems.

This marine reptile was discovered by one of the 19th century's greatest fossil hunters.

The bones of two medieval royal lions were discovered at the historic fortress.