Is Yan 'an worth going to Yang Jialing or Zaoyuan?

From south to north, there are the Revolutionary Memorial Hall, Yang Jialing and Zaoyuan in turn. It takes about seven or eight minutes by bus from the Memorial Hall to Yang Jialing, and more than twenty minutes from Yang Jialing to Zaoyuan. In addition, the Memorial Hall is newly built by the No.1 Central Project, which is worth seeing. It is estimated that it will take more than two hours to visit the whole memorial hall. Yang Jialing and Zaoyuan are almost caves and conference rooms of some great men's former residences. It takes 4 to 5 minutes to visit them respectively.

I suggest you go to the Memorial Hall first, and then to Yang Jialing. If you have enough time, you can go to Zaoyuan, and it won't take long. Zaoyuan and Yang Jialing are actually similar, so there is no regret even if there is no time to go there.