After swimming in Naling Cave, drive to the county seat, about 5 minutes, you can turn around to the water source hole, we are estimated to be late when we go, so we can not enter the hole, just walked outside the hole. Here is the source of Baise Chengbi Lake, when we arrived, because the Lingyun had been raining a few days ago, so the landscape was yellow, but not turbid. Listen to friends say that most of the year this landscape is very clear, Lingyun people always swim in the river, when we arrive, even a lot of water, there are many people swimming, it is estimated that in the near future, Lingyun may produce swimming champion oh.