The Baguatian Relics Park is located in the southern foot of Yuhuang Mountain, where the emperor bowed to the southern Song Dynasty to persuade the peasants of the land, and some people thought that it was the suburban altar of the sacrifice of the heavens and the earth at that time, and it was fixed as Baguatian in the Ming Dynasty. Overlooking from a high place, the fields are octagonal, with a round mound in the middle, and the average around the mound is divided into eight pieces. The whole field is shaped like a half-yin and half-yang Taiji map; plus eight fields on the ground, cultivated different plants, the color and shape of the four seasons are constantly changing, as if showing eight kinds of vision.