The longest canyon in the scenic area, Qifeng's cliff-top Jiajiang lock shore, the river water here due to the obstruction of the boulders on both sides of the river, formed the unique landscape of Shuichun River. The two sides of the strait are stacked, pressing the valley, the cliff peak is relatively high between two hundred to three hundred meters, and the water surface is only a few meters to a dozen meters high and wide.