Hainan has spent too many times, basically all the scenic spots have been finished, but I did not expect such a low-key and very aggressive scenic spot, driving two hours from Sanya, all the way up and down the rainstorm, but also worried about not floating, did not expect that the weather is very good when arriving at the place, with a word of stimulation, can not simply describe the place. Countless bends, there are various stimulating methods, and from the top close to 90 degrees down, there are about 90 degrees swing in the slideway hit back and forth, there are 90 degrees big turn, about thirty or forty bends, each bend let you scream, hands hold the kayak, dare not breathe (a mouth is water), countless times fell into the water, water from the left to the right, ears. Inside, all the muscles are strong, and the most collapsed is the water. It will cover you from all sides. For more than two hours, the rubber boat has many holes to enter and out of the water, so it basically sits in the water all the way. There are also two boat capsizing accidents, there are still some dangers, but because there are security personnel, so basically can handle well. Personally, it's cold. Girls must bring their laundry, including toiletries and towels.