|Found this video of Puzzlewood. I'm going to have to go there now! http://www.youtube.com/watch?v=CqX7Bp5ORtk |
Puzzlewood has been used for more than just the Valley of the Fallen Kings. It has become one of Merlin's most frequently used locations.
Puzzlewood has appeared several times: 1x11(forest scenes), 2x03(forest scenes), 3x01/02(forest scenes), 3x05(forest scenes), 3x08(Grettir at the bridge), 3x12(Druid's cave), 3x13(forest scenes), 4x01(Morgana's exterior of her hut), 4x02(Merlin and Lancelot riding through woods), 4x04(Borden's ambush of Arthur & Co.), 4x05(Arthur's ambush of Caerleon), 4x06(forest scenes), 4x10(Druid camp, forest scenes), 4x12(Elyan's fight with Southron's), 4x13(Sword in the stone scene).
Merlin Locations has a very informative guide to the filming locations the show uses.