The Republic of Indonesia is a Southeast Asian nation made up of over 17,000 islands, making it the largest archipelago in the world. Its capital city is Jakarta, located on the island of Java. Indonesia is known for its diverse cultures, languages, and natural landscapes, including beaches, mountains, and rainforests. As the fourth most populous country, Indonesia has a rich history influenced by various civilizations, including Hindu, Buddhist, and Islamic cultures. The official language is Bahasa Indonesia, and the country is recognized for its biodiversity, being home to unique wildlife such as the Komodo dragon and orangutans.