The Caribbean islands are a group of over 7,000 islands, islets, reefs, and cays located in the Caribbean Sea. They are known for their stunning beaches, warm climate, and diverse ecosystems. Major islands include Jamaica, Cuba, and Puerto Rico, each offering unique cultures and attractions. These islands are divided into several regions, including the Greater Antilles, Lesser Antilles, and the Bahamas. The Caribbean is also home to various languages, such as Spanish, English, and French, reflecting the region's colonial history. Tourism plays a significant role in the economies of many Caribbean nations.