Atlantic Ocean Gently Populated Mega Island North Atlantic Ocean Plains South America TropicalVicosa Vicosa, Brazil Added on 10 December 2023 1,389.624 km² Brazil
Africa Atlantic Ocean Mega Island Mountains North Atlantic Ocean Temperate Urbanized IslandsTenerife Tenerife, Spain Added on 10 December 2023 2,047.169 km² Spain
Africa Atlantic Ocean Mega Island Moderately Inhabited Mountains North Atlantic Ocean TropicalBioko Bioko, Equatorial Guinea Added on 10 December 2023 1,949.496 km² Equatorial Guinea
Africa Atlantic Ocean Dry Gently Populated Mega Island North Atlantic Ocean PlateauFuerteventura Fuerteventura, Spain Added on 10 December 2023 1,671.277 km² Spain
Africa Atlantic Ocean Dry Mega Island Mountains North Atlantic Ocean Urbanized IslandsGran Canaria Gran Canaria, Spain Added on 10 December 2023 1,566.145 km² Spain
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
Atlantic Ocean Gently Populated Mega Island North Atlantic Ocean Plains South America TropicalCaviana Caviana, Brazil Added on 10 December 2023 2,406.413 km² Brazil
Atlantic Ocean Continental Gently Populated Mega Island North America North Atlantic Ocean PlainsPrince Edward Prince Edward, Canada Added on 10 December 2023 5,740.956 km² Canada
Atlantic Ocean Europe Gently Populated Mega Island North Atlantic Ocean Plateau TemperateLewis and Harris Lewis and Harris, United Kingdom Added on 10 December 2023 2,171.721 km² United Kingdom
Atlantic Ocean Gently Populated Mega Island North America North Atlantic Ocean Plains TropicalJuventud Juventud, Cuba Added on 10 December 2023 2,196.861 km² Cuba
Atlantic Ocean Mega Island North America North Atlantic Ocean Plains Tropical Untouched WildernessGreat Inagua Great Inagua, The Bahamas Added on 10 December 2023 1,536.168 km² The Bahamas
Atlantic Ocean Mega Island Moderately Inhabited North America North Atlantic Ocean Plateau TropicalMartinique Martinique, France Added on 10 December 2023 1,113.423 km² France
Atlantic Ocean Mega Island Moderately Inhabited North America North Atlantic Ocean Plateau TropicalGuadeloupe Guadeloupe, France Added on 10 December 2023 1,451.655 km² France
Atlantic Ocean Mega Island Moderately Inhabited North America North Atlantic Ocean Plateau TropicalPuerto Rico Puerto Rico, United States of America Added on 10 December 2023 8,759.471 km² United States of America