Introduction to the Mamanuca Islands: The most precious and fascinating thing about Fiji is the vast blue sea and sky, and the pearl-like coral reef islands emerging from the sea. The Mamanuka Group is A group of small islands with developed coral reefs that are closest to Midira Kirishima. There are about twenty small islands in the Mamanukau Island Group, which are formed due to volcanic terrain, sedimentary limestone terrain and coral reef debris. Among them, Beachcomber Island, Plantaion Island and Treasure Island ), etc., are the most representative coral reef islands in Fiji, and Mana Island is often visited by most tourists.