Highlights: Wucaiwan Ancient Hot Spring is located in the Klameli Ungulate Reservation Area. Around Wucaiwan Ancient Sea Hot Springs visitor can find famous natural sites such as Wucai City, dinosaur valley, petrified woods, desert poplar forest, sister "Devil Cities," General Gobi, and stone coin beach. There are also humanistic relics such as Tang Dynasty Beiting ruins, the Qocho Buddhist temple murals, and ancient trails once used by the military.