Arctic Ocean Arctic Ocean Europe Hills Mega Island Polar Untouched WildernessKolguyev Kolguyev, Russia Added on 10 December 2023 5,070.576 km² Russia
Asia Continental Mega Island North Pacific Ocean Pacific Ocean Plateau Untouched WildernessBolshoy Shantar Bolshoy Shantar, Russia Added on 10 December 2023 1,821.986 km² Russia
Arctic Ocean Arctic Ocean Asia Mega Island Plateau Polar Untouched WildernessKomsomolets Komsomolets, Russia Added on 10 December 2023 8,948.019 km² Russia
Arctic Ocean Arctic Ocean Europe Mega Island Plateau Polar Untouched WildernessEdgeoya Edgeoya, Norway Added on 10 December 2023 4,988.685 km² Norway
Arctic Ocean Arctic Ocean Asia Mega Island Plains Polar Untouched WildernessAyon Ayon, Russia Added on 10 December 2023 2,156.064 km² Russia
Arctic Ocean Arctic Ocean Hills Mega Island North America Polar Untouched WildernessVanier Vanier, Canada Added on 10 December 2023 1,122.767 km² Canada
Arctic Ocean Arctic Ocean Mega Island Mountains North America Polar Untouched WildernessYmer Ymer, Denmark Added on 10 December 2023 2,390.596 km² Denmark
Atlantic Ocean Continental Hills Mega Island North America North Atlantic Ocean Untouched WildernessAnticosti Anticosti, Canada Added on 10 December 2023 7,953.549 km² Canada
Arctic Ocean Arctic Ocean Mega Island North America Plains Polar Untouched WildernessCoats Coats, Canada Added on 10 December 2023 5,708.640 km² Canada
Dry Mega Island North America North Pacific Ocean Pacific Ocean Plateau Untouched WildernessTiburon Tiburon, Mexico Added on 10 December 2023 1,201.845 km² Mexico
Mega Island North America North Pacific Ocean Pacific Ocean Plateau Polar Untouched WildernessAtka Atka, United States of America Added on 10 December 2023 1,049.046 km² United States of America
Mega Island Mountains North America North Pacific Ocean Pacific Ocean Polar Untouched WildernessUnalaska Unalaska, United States of America Added on 10 December 2023 2,698.411 km² United States of America
Atlantic Ocean Mega Island Plateau South America South Atlantic Ocean Temperate Untouched WildernessEast Falkland East Falkland, United Kingdom Added on 10 December 2023 6,502.097 km² United Kingdom
Mega Island Mountains Pacific Ocean Polar South America South Pacific Ocean Untouched WildernessWellington Wellington, Chile Added on 10 December 2023 5,864.038 km² Chile
Arctic Ocean Arctic Ocean Hills Mega Island North America Polar Untouched WildernessStefansson Stefansson, Canada Added on 10 December 2023 4,490.108 km² Canada
Arctic Ocean Arctic Ocean Continental Mega Island North America Plains Untouched WildernessAkimiski Akimiski, Canada Added on 10 December 2023 3,112.889 km² Canada
Mega Island Oceania Pacific Ocean Plateau South Pacific Ocean Temperate Untouched WildernessFlinders Land Flinders Land, Australia Added on 10 December 2023 1,363.822 km² Australia
Arctic Ocean Arctic Ocean Europe Mega Island Plateau Polar Untouched WildernessGraham Bell Graham Bell, Russia Added on 10 December 2023 1,650.786 km² Russia
Arctic Ocean Arctic Ocean Europe Hills Mega Island Polar Untouched WildernessZemlya Georga Zemlya Georga, Russia Added on 10 December 2023 2,620.436 km² Russia
Arctic Ocean Arctic Ocean Asia Mega Island Plateau Polar Untouched WildernessWrangel Wrangel, Russia Added on 10 December 2023 7,614.845 km² Russia