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  ===Filming locations===
  Images of Meteora were used for the composite views of the Vale.
  The interiors for the episode were filmed at The Paint Hall studio. The conclusion of the Tourney of the Hand that had begun in the previous episode continued to be filmed in Shane's Castle. Production moved to Malta to film many King's Landing exteriors: the dungeons of the Red Keep where Arya is lost while chasing cats were the dungeons of Fort St Angelo, in the Maltese town of Vittoriosa.
  For the CGI compositions of the Vale of Arryn, as seen in the establishing shot of the Eyrie and from the sky cells, the visual effects team used images and textures from the Greek rock formations of Meteora. Initially they had been considering the Zhangjiajie Mountains in China, but because the landscape base plates were being shot in Ireland, using Meteora was a better option.