Next to the Kuimen Col is the terminal of the Three Gorges, the Baidi Castle. Situated in the north bank of the Yangtze, the Baidi Castle is also called “the Castle of Poet” in histories. This castle, originally named “the Ziyang Castle”, was built by Gongsun Shu of the Xinmang Period when he set up a separatist regime by force of arms in Sichuan. It’s said that a well in the castle spayed white vapor, and the vapor flied over like a white dragon to the sky, and Gongsun Shu lorded himself “the White King” (Baidi), and renamed the city as “Baidi Castle”. After Gongsun Shu was killed by Liu Xiu, the Emperor Guangwu of the East Han Dynasty, there built a temple named “Baidi Temple”. However, the real story made this place famous around the world is another one happened in the Three Kingdoms period. The King of Shu, Liu Bei entrusted his son to the care of the primer minister before death. Now, the reserved water will make the castle surrounded by the water, and then you can imagine and experience such magical scenery.