A very interesting natural park, I recommend Haikou to visit here. There are a lot of things to visit in the scenic area, many butterflies, and many geckos. All kinds of plants are also very complete. It is suitable for bringing children to recognize species. The crater is very cool. For consumption, I bought a cup of yellow skin water 20, coconut 15, Nongfu Spring 5 yuan, it is recommended that students who pursue the ultimate price-performance ratio can bring their own water.