These are all the Islands in the Matoran Universe.
“The southern Continent was a large continent where Karzahni liked to dump his trash. He got sued...Southern Continent
“Mahri-Nui once part of North America with Voya-nui but the residents thought that America's...Mahri-nui
“Metru-Nui was an island at the northern most point of the Un-bionicle universe. The Matoran were...Metru Nui