Diving Indonesia: An Overview of the World’s Largest Archipelago 7Did you know? Diving Indonesia: An Overview of the World’s Largest Archipelago 8The Lesser Sunda IslandsEast from Bali are the chain of islands called the Lesser Sundas that form the southern rim of the archipelago, with the area around Komodo being the main location for diving. A: The Indonesian Throughflow is the world’s largest movement of water, flowing from the Pacific to the Indian Ocean through the Indonesian archipelago. However, advanced divers will find thrilling currents in places like Komodo, Nusa Penida, and Raja Ampat, making Indonesia suitable for all levels. From famous wrecks like the USAT Liberty in Bali to remote reefs in Raja Ampat and Banda, the choices are nearly endless.