Atlantic Ocean Mega Island Mountains Polar Seven seas (open ocean) South Atlantic Ocean South Georgia and the South Sandwich Islands Atlantic Ocean Mega Island Mountains Polar Seven seas (open ocean) South Atlantic Ocean South Georgia and the South Sandwich Islands, United Kingdom Added on 10 December 2023 3,561.441 km² United Kingdom
Atlantic Ocean Mega Island Moderately Inhabited North America North Atlantic Ocean Plains Temperate Cape Cod Atlantic Ocean Mega Island Moderately Inhabited North America North Atlantic Ocean Plains Temperate Cape Cod, United States of America Added on 10 December 2023 1,047.325 km² United States of America
Atlantic Ocean Gently Populated Mega Island Plains South America South Atlantic Ocean Tropical Ilha Grande de Gurupá Atlantic Ocean Gently Populated Mega Island Plains South America South Atlantic Ocean Tropical Ilha Grande de Gurupá, Brazil Added on 10 December 2023 3,644.203 km² Brazil
Atlantic Ocean Gently Populated Mega Island Plains South America South Atlantic Ocean Tropical Ilha Charapucu Atlantic Ocean Gently Populated Mega Island Plains South America South Atlantic Ocean Tropical Ilha Charapucu, Brazil Added on 10 December 2023 1,232.526 km² Brazil
Asia Gently Populated Mega Island Pacific Ocean Plains South China Sea Tropical Rupat Asia Gently Populated Mega Island Pacific Ocean Plains South China Sea Tropical Rupat, Indonesia Added on 10 December 2023 1,505.000 km² Indonesia
Mega Island Moderately Inhabited Mountains Oceania Pacific Ocean South Pacific Ocean Tropical Tahiti Mega Island Moderately Inhabited Mountains Oceania Pacific Ocean South Pacific Ocean Tropical Tahiti, France Added on 10 December 2023 1,051.288 km² France
Mega Island Mountains Pacific Ocean Polar South America South Pacific Ocean Untouched Wilderness Hoste_Stewart Mega Island Mountains Pacific Ocean Polar South America South Pacific Ocean Untouched Wilderness Hoste_Stewart, Chile Added on 10 December 2023 4,251.446 km² Chile
Gently Populated Mega Island Mountains Pacific Ocean Polar South America South Pacific Ocean Santa Ines Gently Populated Mega Island Mountains Pacific Ocean Polar South America South Pacific Ocean Santa Ines, Chile Added on 10 December 2023 2,729.044 km² Chile
Mega Island Pacific Ocean Plateau Polar South America South Pacific Ocean Untouched Wilderness Navarino Mega Island Pacific Ocean Plateau Polar South America South Pacific Ocean Untouched Wilderness Navarino, Chile Added on 10 December 2023 2,513.860 km² Chile
Gently Populated Mega Island Pacific Ocean Plateau Polar South America South Pacific Ocean Desolacion Gently Populated Mega Island Pacific Ocean Plateau Polar South America South Pacific Ocean Desolacion, Chile Added on 10 December 2023 1,364.414 km² Chile
Gently Populated Mega Island Pacific Ocean Plateau Polar South America South Pacific Ocean Aracena Gently Populated Mega Island Pacific Ocean Plateau Polar South America South Pacific Ocean Aracena, Chile Added on 10 December 2023 1,289.044 km² Chile
Gently Populated Mega Island Mountains Oceania Pacific Ocean South Pacific Ocean Tropical Savaii Gently Populated Mega Island Mountains Oceania Pacific Ocean South Pacific Ocean Tropical Savaii, Samoa Added on 10 December 2023 1,714.469 km² Samoa
Gently Populated Mega Island Mountains North Pacific Ocean Oceania Pacific Ocean Tropical Kauai Gently Populated Mega Island Mountains North Pacific Ocean Oceania Pacific Ocean Tropical Kauai, United States of America Added on 10 December 2023 1,445.693 km² United States of America
Mega Island Moderately Inhabited Oceania Pacific Ocean Plateau South Pacific Ocean Tropical Upolu Mega Island Moderately Inhabited Oceania Pacific Ocean Plateau South Pacific Ocean Tropical Upolu, Samoa Added on 10 December 2023 1,133.162 km² Samoa
Arctic Ocean Arctic Ocean Hills Mega Island North America Polar Untouched Wilderness Vansittart Arctic Ocean Arctic Ocean Hills Mega Island North America Polar Untouched Wilderness Vansittart, Canada Added on 10 December 2023 1,008.888 km² Canada
Arctic Ocean Arctic Ocean Hills Mega Island North America Polar Untouched Wilderness Resolution Arctic Ocean Arctic Ocean Hills Mega Island North America Polar Untouched Wilderness Resolution, Canada Added on 10 December 2023 1,011.628 km² Canada
Continental Hills Mega Island North America North Pacific Ocean Pacific Ocean Untouched Wilderness Nelson Continental Hills Mega Island North America North Pacific Ocean Pacific Ocean Untouched Wilderness Nelson, United States of America Added on 10 December 2023 2,281.183 km² United States of America
Arctic Ocean Arctic Ocean Mega Island Mountains North America Polar Untouched Wilderness Geographical Society Arctic Ocean Arctic Ocean Mega Island Mountains North America Polar Untouched Wilderness Geographical Society, Denmark Added on 10 December 2023 1,724.565 km² Denmark
Asia Continental Mega Island North Pacific Ocean Pacific Ocean Plateau Untouched Wilderness Bering Asia Continental Mega Island North Pacific Ocean Pacific Ocean Plateau Untouched Wilderness Bering, Russia Added on 10 December 2023 1,173.868 km² Russia
Arctic Ocean Arctic Ocean Mega Island North America Plains Polar Untouched Wilderness Rowley Arctic Ocean Arctic Ocean Mega Island North America Plains Polar Untouched Wilderness Rowley, Canada Added on 10 December 2023 1,119.787 km² Canada
