Southeast Asia's longest cave - clear water cave, oil-like cave beauty in the Mlu Mountain National Park, there is a famous attraction "Clearwater Cave", because the underground river in the cave is clear to the bottom. Transportation to Qingshuidong can take the land road, there is a road about 4 kilometers long, all the way along the road can be reached. I am walking the waterway and need to take a boat. After I will go to the small hills near the Menglinao River, I will be able to go to Qingshuidong soon. The whole trip is only half an hour. It is quite convenient. In fact, I am also the first time to come to Qingshuidong. I have not done any Raiders before. I met with friends in the Mulu Mountain National Park and Qingshuidong. There is a pool of clear water in front of the cave, and there is a unique long tail boat floating on the water surface. The shape of the boat is very special, but it is unexpectedly beautiful. It matches the overall atmosphere of Qingshuidong here, and there is such a little sentiment. I looked at this area in the distance and added a picture frame to it in my imagination. It's like a freehand oil painting, very tasteful ~🔺 The strange landscape of Qingshuidong enters the Qingshuidong, there is no cave inside, I feel my own smallness in an instant. Looking at the landscape I have never seen in the cave, I am particularly curious. The rocks are all over the cave, and the underground river here is not polluted, clear and clean, as if I can see the colorful world underwater at a glance. Address: Gunung Mulu National Park, Hainan, Meili, Nansha Islands