The scenery of the island is very good, it is lingering, and the origin of the boundary continent has been felt by the local people since ancient times. In fact, the entire Niuling is a continuation of the Wuzhishan Mountains, which was formed by the compression of the continental plate hundreds of millions of years ago; Fenjiezhou Island is also the lower part of Niuling, and later during the glacial period, the seawater immersion, flooded the lower part, cut off the link between Fenjiezhou Island and Niuling, thus forming the current appearance. Although the entire Hainan Island is in the tropics, because of this southeast and northwest direction of Niuling, this mountain is a difference in the climate of the north. The climate north of Niuling is relatively warm, the air is humid and the rain is more, and the temperature in Lingnan is two or three degrees higher than in Lingbei, with plenty of sunshine, but less dry and rainy. On the island of Boundary Island, you can often see such a scene: the summer Lingbei heavy rain, Lingnan is sunny; the winter Lingbei is gloomy, but Lingnan is sunny.