Cuba is an island nation located in the Caribbean Sea, south of the United States and east of Mexico. It is known for its rich history, vibrant culture, and beautiful landscapes, including beaches and mountains. The capital city is Havana, famous for its colonial architecture and lively music scene. The country has a population of approximately 11 million people and is the largest island in the Caribbean. Cuba has a socialist government, and its economy is primarily based on tourism, agriculture, and biotechnology. The official language is Spanish, and the currency is the Cuban peso.