According to the locals, Yuecheng Lake is an artificial lake. The main role now is to isolate the transportation and convenient scenic spots. The introduction of local tourism is "Ask Qingcheng Mountain". It has only been a long time since the field tour, and I have already experienced it. There are indeed "daodao" everywhere. All tourists who want to take the ropeway must be blocked by it. Although the straight line distance is only more than 100 meters, tourists are naturally impossible to swim past. So, either spend 5 yuan to take a ferry, or have to walk around the lake for 20 minutes.