evidence: Bunguran Island (Indonesian: Pulau Bunguran) or just Bunguran is the main island of the Middle Natuna Archipelago, which is part of the Riau Islands Province in Indonesia. It is also called Great Natuna Island (Pulau Natuna Besar). [...] There is a large mosque in the north-east corner of the island. The Grand Mosque of Natuna was built over two years from 2007 to 2009.[5] [...] References [edit]- ^ a b c d e "Natuna Besar". Retrieved 7 August 2024.