We’ve all seen the movie Avatar and been fascinated by the peculiar-shaped mountains sort of suspended in the air like a floating mystery. The inspiration for those mountains was derived from the pillar-like rocky-cliff structures within the Zhangjiajie National Forest Park.It is one of few tourist places to visit in China that not only baffles travelers but also gives geologists a hard time trying to explain the reason for the peculiar pillar-like mountains.