There is a new Camelot series on Starz cable that is filmed in Ireland. I saw the first episode and recognized the Wicklow mountains, Powerscourt Waterfall, Dingle, Killarney National Park and Cliffs of Moher among others.
Thanks for posting the YouTube link. I should have done it but it was late and I must have been sleepy. It's interesting what they can do with digital photography nowadays. I'm sure the next time I'm at the cliffs Camelot will have disappeared. But it is a myth and legend.