Fighting the British and making game shows for over 150 years.

This stunningly massive housing complex is a go-to filming location for dystopian sci-fi cinema.

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

A plaque hangs near the execution place of the Scottish Independence leader famously depicted in "Braveheart."

This coffee shop lies hidden beneath a historic church.

An incarceration museum on the spot of possibly the oldest prison in England.

Hidden beneath the streets of London is a secret subway that only carried mail.

A 300-year-old tea shop that brought tea to the English people, not to mention the Queen herself.

A kaleidoscopic warehouse-maze of handmade neon signs.

With a history of slaughter, feast, and famine, remnants of the pork industry decorate this area--even its church.

A medieval military street hidden beneath a charming French fishing village.

This enormous "cloth of the conquest" depicts the Norman invasion of England in mind-blowing detail.

A massive, secret marina for the Nazis' most formidable weapon in the Atlantic.

An Orthodox church built by the Royal Family for the Russian community exiled to the French Riviera.

The construction of a tram line unveiled hidden remnants of the old medieval city.

The former home of France's controversial pop maestro is almost completely covered in ever-changing tributes and graffiti.

A lone cannonball remains lodged in the walls of the Hotel de Sens as a sober reminder of a revolution.