Indian Ocean Indian Ocean Mega Island Moderately Inhabited Mountains Seven seas (open ocean) TemperateReunion Reunion, France Added on 10 December 2023 2,520.230 km² France
Indian Ocean Indian Ocean Mega Island Plateau Seven seas (open ocean) Tropical Urbanized IslandsMauritius Mauritius, Mauritius Added on 10 December 2023 1,872.954 km² Mauritius
Indian Ocean Indian Ocean Mega Island Plateau Polar Seven seas (open ocean)Kerguelen Kerguelen, France Added on 10 December 2023 6,576.191 km² France
