17 Islands Marine Park (Taman Wisata Alam Laut 17 Pulau Riung)
17 Islands Marine Park, known locally as Taman Wisata Alam Laut 17 Pulau Riung, is a marine nature tourism park off the north coast of Flores in Riung, Ngada Regency, East Nusa Tenggara. It comprises 17 small islands with white-sand beaches, coral reefs, mangroves and clear waters. Notable for snorkeling, island-hopping boat tours and the large flying fox colony on Ontoloe Island, it is managed as a protected marine tourism area.