Majiawan aotou is located in Majiawan village, Qiankun Bay township, is an extension of the ancient road to the Yellow River stone ridge, the ridge is about 300 meters long, about 30 meters wide, from afar, the eastern half of the ridge is oval, like a turtle shell, the more to the west, the ridge is narrower, like a god turtle long stretches his neck overlooking the Yellow River.