Г‡in Seddi (the -

: The first walls were built during the "Spring and Autumn" and "Warring States" periods by different kingdoms to defend their borders.

: Most visitors head to areas near Beijing, such as Badaling or Mutianyu , which are restored and easily accessible. Г‡in Seddi (The

: For a more rugged experience, sections like Jinshanling offer hiking opportunities with original, unrestored views. : The first walls were built during the