Hainan Island Capital: Haikou Population: 7million What to see: Wanquan River Dongshan Ridge Hot Springs Hainfi Tomb Hainan Island is the second largest island of China. Haikou, the capital of Hainan Province, is in the northeast of the island. It is the largest city on the island. It is a pretty city with an interesting flower market. In the south of the island, there is scuba diving, fishing and boating. If relaxing is in your plan, then there are long white beaches to walk along. Hainan Island is the place to be, whether it’s summer or winter! How many people are there in Hainan Province