The extra platform at Gloucester Road has been used for art displays for over 25 years.

Two of Manchester’s oldest buildings were moved twice.

This ancient castle has been abandoned since the Edwardian conquest of Wales.

This obscure walkway links Edinburgh’s Old Town with one of the city's prime vantage points.

A never-finished memorial to the heroes of the Napoleonic War has become "Scotland's Folly."

One of the top 100 sights of feudal Tokyo continues to impress those who visit the lesser temples of Ueno.

Two copies of a rejected Victorian-era lamp design still stand along the Thames River.

An "inside out" building in the historical center of Paris, featuring Europe’s largest modern art museum.

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

Over several decades, one of London’s most iconic city gates was dismantled, moved out of the city, and then moved back.

An oddity of a bygone era that stills functions today.

A building claimed to be London’s smallest house has an obscure history.

What do we know about the real woman behind one of the Beatles' most famous songs?

The quiet field that inspired one of the most famous songs of all time.

A thousand year old oak tree survives in Liverpool.

Six neolithic sandstone boulders remaining from a dolmen.

Prehistoric sandstone menhir with Early Bronze Age cup and ring markings, also known as Robin Hood's Stone.

This hand-painted advertisement is a literal sign of encouragement, however unintentional.

On the outside of the Mersey Tunnels, an Art Deco sculpture of an Egyptian Pharaoh wears goggles and racing gear.

These 19th-century gas tanks were remade into an apartment complex.

This abandoned Brutalist tower looming over the M6 Motorway once featured a restaurant.

Seven dragon statues—including one that breathes real fire—are scattered throughout the streets of Krakow.

Legend holds that this knife serves as a chilling reminder of the deadly rivalry between two local builder brothers.

Dedicated to the man who saved hundreds of children from Nazi-occupied Czechoslovakia.