If you are going to Sanya alone, you can go to Haikou East Station to do Haikou - Sanya's special line car, luxury bus 80 yuan / person, ordinary bus 50 yuan / person, if people can consider playing a car, about 300 yuan . Playing in Haikou for a long time should be enough. The attractions of Hainan are mainly concentrated on the east line of high speed. Most of the good spots are in Sanya, and the sea protection in Sanya is better, so the focus is very correct in Sanya! However, the newly developed attractions in other places on the Eastern Line are also good. For example, the border island, the tropical bird world in Hainan, etc. are all worth visiting. If you have time, it is recommended to play. If you have any questions, please feel free to contact me.