The Chronicles of Narnia: The Voyage of the Dawn Treader Kid" DVD release. An international poster and trailer for the film was shown on October 7, 2010. A third trailer was released November 9, 2010. To promote the film's release, American television networks ABC and Disney Channel broadcast "The Lion, The Witch and the Wardrobe" on December 11, 13, and 14. Cable network Syfy screened "Prince Caspian" on December 12 and 13. HarperCollins published new editions of "The Voyage of the Dawn Treader" and "The Chronicles of Narnia" on October 26, 2010, with new images of the film. Harper published a new edition of "The Chronicles of Narnia", commemorating the
The Chronicles of Narnia: Prince Caspian of the picture in Europe also allowed the ability to shoot during summer in both continents, although the weather turned out to be so erratic during filming that Adamson joked he had been lied to. Filming began on February 12, 2007 in Auckland. The scene where the Pevensies return to the ruined Cair Paravel was shot at Cathedral Cove. The filmmakers chose the location because it had a tunnel-like arch, which echoed the train tunnel the children go into before being summoned back into Narnia. Henderson Valley Studios was used for the Pevensies' ancient treasure room and the Underground station.