Chayashan is located in Suiping County, Henan Province, bordering Zhumadian City in the south, with a total area of 148 square kilometers and a main scenic spot of 50 square kilometers. It is a national AAAAA tourist attraction, a national geological park and a national forest park. It belongs to typical granite geology and geomorphology. It is a compound scenic spot integrating sightseeing, leisure vacation, hot spring health, cultural experience, leisure and entertainment, and popular science examination.