Periglacial karst in the Minshan Mountains is characterized by binary texture of carbonate karst field and periglacial and glacial-interglacial karst field. The carbonate rock in the Minshan Mountains is characterized by low elevation which results in development of periglacial karst landform and travertine bodies in the Jiuzhai Valley-Huanglong Scenic Spots under condition of the Quaternary warm climate. Due to global warming people should strength monitoring and protection of environment in the Jiuzhai Valley-Huanglong Scenic Spots.