Hainan Island is the smallest and southernmost province of China, located in the South China Sea. It is known for its tropical climate, beautiful beaches, and lush landscapes. The island has a diverse ecosystem, featuring rainforests, mountains, and coral reefs, making it a popular destination for tourists seeking outdoor activities and relaxation. The capital city of Haikou is situated on the northern part of the island, while Sanya, located in the south, is famous for its luxury resorts and vibrant nightlife. Hainan Island is also recognized for its agricultural products, particularly tropical fruits like coconuts and pineapples.