Saint square is located in the Angle of dragon mountain halfway up the hill, is one of the largest leisure square, the Angle of dragon mountain about 8000 m2. This is a view the panorama of jialing river scenery and chikako guzhen best position. That year, wu daoxuan was ordered to draw the jialing river, in view of the river. In order to commemorate him, named saint square. Back side of the square, with a red sandstone with 15 meters high, 30 meters wide wu daoxuan massive heads. Its expression is resolute, gazed at the jialing river, as if is brewing in the work -- the jialing river three hundred houses in the chart. It is said that this is currently the world's largest wu daoxuan head.