It seems that the discussion here on this forum mainly talks about the Balaning, Mutianyu, and Simeiti section of the Great Wall. However, I have been reading the Hong Kong tour group itnerary and almost all of them say they will visit the "Ju-yong-guan" section of the Great Wall.
I would like to learn more about the Ju-yong-guan section. It does not seem popular here, but seems very popular for HK tour groups. Is there a reason for this? Thanks! How is the Ju-yong-guan section different?