The Nanwan Monkey Island Ecotourism Area is located in the Nanwan Peninsula, about 14 kilometers south of Lingshui County, Hainan Province. It is surrounded by mountains and rivers, and is surrounded by sea on three sides. It is long and narrow in shape, with a total area of 10.2 square kilometers and 12 rolling hills. There are countless large and small caves on the mountain, strange rocks and rocks. There are a wide variety of animal and plant species on Nanwan Monkey Island, with a forest coverage rate of 95% and extremely rich ecological resources. The whole island is full of dense broad-leaved forests and shrubs, with fragrant flowers and fruits throughout the year, beautiful scenery and pleasant climate. There are nearly 1,500 lively and lovely macaques living on the island, which are national second-class protected animals. Nanwan Monkey Island is the only tropical island-type macaque nature reserve in my country and the world.