First visit this museum, it is interesting. Then participated in the canyon rafting of one of the Pearl River sources, 3 people and a boat (I and Chen Donghong, Yang Xiuqi), the artificial water storage of the stream has a large amount of water, the flow speed is fast, and the steep slopes are one by one. The rafting process is thrilling and exciting. We are constantly screaming and are watered by the cold stream. Fortunately, there was sunshine at that time. But the mountain breeze still felt cold, but very enjoyable. After dinner, several of us walked to the end of the rafting.