The mangroves we came to Galle were reserved by agent. The price is not expensive 100 degrees. There are two kinds of mangroves: daytime exploration and night fireflies. We chose the former. Take a speedboat and drive out slowly. The lake is getting wider and wider. The trees around it are also very strange and natural. Trees are intertwined and surrounded by water. Then we might as well look at the surrounding scenery, and from time to time we can see wild animals such as western medicine or snakes. The round trip is controlled in about 3 hours. Besides the mangrove cost, we also took us to experience a fish therapy. Before the foot fish therapy in Hainan also tried, where the fish is relatively large, personal feeling is not very enjoyable and comfortable.