Sanya Station, also known as Sanya Railway Station, is located at No. 10, Yuxiu Road, Jiyang District, Sanya City, Hainan Province. It is the southernmost railway station on the East and West Ring Railway of Hainan Island. It is 1,123 kilometers away from Guangzhou Station, 3,417 kilometers away from Beijing West Station, and 762 kilometers away from Maoming East Station; it is adjacent to Yalong Bay Station, Tianya Station, and Phoenix Airport Station.
Sanya Station is under the jurisdiction of China Railway Guangzhou Bureau Group Co., Ltd. (formerly Guangzhou Railway Group) Guangdong-Hainan Railway Company. It is now a second-class station. The station building of Sanya Station is 160m long from east to west, 48m wide from north to south, and 27.2m high. It has 4 platforms and 8 tracks, 2 main lines, and 6 arrival and departure lines.