The series, starring Colin Morgan as the eponymous hero, Bradley James as Arthurand Anthony Head as Uther has been a smash it, both in the UK and overseas, notably in the US.
Many people believe that the Camelot seen in the TV series is an elaborate, expensive set. In fact, the place exists in reality. Situated North of Paris near the Forest of Compiègne, Château de Pierrefonds makes the perfect setting for the Camelot of the Arthurian legend re-imagined for the twenty first century.
Pierrefonds was part of the Duchy of Valois and Louis spent little time in prevaricating when it came to consolidating his foothold there. The year after he ordered the castle to be rebuilt by no less that Jean Le Noir (John the Black), the court architect remembered more these days for his remarkable illuminations.
Napoleon III visited in 1850 and was greatly impressed by the romance of the place, to the extent of asking Viollet-le-Duc to restore the place to its former glory. Le-Duc is now notorious for his restorations of medieval buildings. He frequently combined historical architectural fact with what you might call creative modification.