The Great Sea Reef (GSR) in Fiji is the world’s third largest barrier reef, after the Great Barrier Reef in Australia and the Mesoamerican Reef in Central America. It’s also called “Bainivualiku” or “Cakaulevu”, which means protector of the north or big reef in the local language. The GSR extends for over 450 kilometers (280 miles) in length, from the western coast of Viti Levu (at the tip of the Yasawa Islands) to the northeast point of Vanua Levu (Udu Point). Although it is not well known to many, this reef is a significant part of Fiji’s ecosystem but it’s currently in need of preservation and protection.