Tianmen Mountain is another incredible attraction near Zhangjiajie Glass Bridge. Known as the 'Heaven's Gate Mountain,' it offers a thrilling experience with its glass skywalk, which allows visitors to walk on a transparent pathway clinging to the cliffside. Enjoy the stunning views of the surrounding mountains, take a cable car ride to the mountain's summit, and explore the Tianmen Cave, a natural hole in the mountain that is considered a sacred site.