Zhaixia grand canyon is composed of three canyons such as Xuantian canyon, Tongtian canyon and Qitian canyon. Owing to the beautiful in landscape, the excellent ecological environment and the abundant ecological tourism resources, Zhaixia grand canyon is the typical representative of highland-canyon-youth Danxia landform in Taining. Zhaixia grand canyon centralized show on the development and evolution of the Danxia linear ravines, narrow gorges and grottos, in the canyon with high cliffs, overcast grottos, crisscrossed linear ravines, a large geological vestiges and the rich scientific connotation. After scientific planning and careful construction, Zhaixia grand canyon has become the main lines of Danxia landform expedition, popular science, geological and ecological tourism in Taining world geological park.