Visit Jingshanling on the way to Chengde.

Hi, we would like to visit Chengde and Jingshanling Great Wall, but we do not need a full day in Janshailing, we already visited the Great Wall in Badaling and we are not so athletic, so is it possible to go to Chengde and on the way we stop one hour at the site, we take cable car have some pictures and it's really better.