From 2065438 to February 2007, Sanya was selected as the third batch of national low-carbon cities. Sanya is also one of the top 200 charming cities with China characteristics and one of the top 200 charming cities with world characteristics.
Extended data
The geographical environment of Sanya:
1, location domain
Sanya is located at the southernmost tip of Hainan Island, and its geographical coordinates range from1809' 34 "north latitude to1837' 27" east longitude to10856' 30 "east longitude. Lingshui County in the east, Baoting County in the north, Biledong County in the west and Nanhai in the south. Total area 19 19.58 square kilometers.
2. Terrain
Sanya has mountains to the north and the sea to the south. The terrain gradually slopes from north to south, forming a long and narrow polygon. China's coastline is 258.65 kilometers long, with large and small harbors 19. The main ports are Sanya Port, Yulin Port, Nanshan Port, Tielu Port and Liudao Port.
Baidu Encyclopedia-Sanya