Yuecheng Lake is a water that must pass through the mountains in front of Qingcheng. Next to it is Yuecheng Mountain and Qinglonggang, which is picturesque. The lake of Yuecheng Lake comes from the small stream on the old dome of Qingcheng Mountain, which flows into the open mountain valley and becomes a wetland. To pass this lake, you must take a boat. The price of the ferry ticket is shown in the figure below.