海南省, or Hainan Province, is the southernmost province of China, located on Hainan Island. It is known for its tropical climate, beautiful beaches, and lush landscapes. The capital city is Haikou, while Sanya is famous for its resort areas and tourism. Hainan is also an important agricultural region, producing tropical fruits like coconuts and pineapples. The province has been designated as a free trade zone, promoting economic development and attracting foreign investment. Its unique culture is influenced by the indigenous Li and Miao peoples, as well as Han Chinese traditions.