The sea in Haitang District is not allowed to go out to sea.

The temperature in Haitang Bay in Sanya is above 20 degrees, and Sanya has become a rare place to avoid the cold, cool off the heat, take a vacation and travel all year round. In addition, the sunshine lasts for 7 hours every day, and the visibility of seawater is as high as 25 to 30 meters when the weather is clear, which is the national first-class seawater quality.

Wuzhizhou is the main attraction of Haitang Bay in Sanya, and other projects are mainly outdoor at sea. Wuzhizhou Scenic Area has few tourists because of its remote location. The beach is the cleanest piece in Sanya, and it is known as the last virgin land in Sanya, which is concentrated along the coast of Qianhai, Tenghai Fishing Village and Haitang Bay.