This former royal palace with gorgeous gardens became the first museum in Morocco.

This former community granary is now a lonely mountaintop shrine.

Thousands of narrow alleyways in an ancient medieval city make up what's believed to be the world's largest car-free urban zone.

"We gonna rock down to Electric Avenue, and then we'll take it higher..."

This beautiful Victorian ironwork masterpiece was built to keep London from smelling like poop.

A statue marks the exact spot where The Boy Who Never Grows Up made his first literary appearance.

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

A 2000-year-old Roman amphitheater lies just below Guildhall Yard.

The remains of a remote village that once housed over 1,200 dam workers and their families.

The largest cave chamber in Britain—big enough to fit a whole cathedral inside.

One of the oldest and certainly best preserved Cistercian abbeys still in existence.

A creepy tree with a local legend that inspired a nearby theme park ride.

One family's environment-friendly hobbit-house in Wales.

Final resting place of John Middleton "The Childe of Hale."

A mysterious demonic figure peers down from its perch within the gorgeous Chester Cathedral.

The western face was supposedly left clock-less to snub the Welsh.

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

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

The sculpture is made of more than 100,000 knives collected to raise awareness about violence.

When King Oswald was killed in battle, an eagle dropped his arm here creating a new spring.

Three bridges straddle a stream, one stacked upon the other.

Led Zeppelin wrote some of their most iconic songs at this little 18th-century Welsh cottage.

Britain’s longest ancient monument, this great 8th century earthwork was built to mark the boundary between what would become England and Wales.

A unique journey back in time to an early 20th-century fairground.