Hainan
Hainan is an island province of China and the nation's southernmost point. It's known for its tropical climate, beach resorts and forested, mountainous interior. The southern city of Sanya has many beaches that range from 22km-long Sanya Bay to crescent Yalong Bay and its luxury hotels. Outside Sanya, the hilly hiking trails of Yanoda Rainforest Cultural Tourism Zone pass over suspension bridges and by waterfalls.