Jade Belt Beach, also known as Yudai Beach, near the permanent venue of the Boao Forum for Asia in south China's Hainan Province is an 8.5-kilometer-long natural peninsula that's 500 meters at its widest with the narrowest point at 10 meters. In 1999, the northern part of the beach was recognized by the Guinness Book of Records as "the narrowest beach peninsula separating sea from river." Enjoy a view of the splendid seashore.