Africa Atlantic Ocean Gently Populated Plains Small Island South Atlantic Ocean Tropical Ningué Rolé Africa Atlantic Ocean Gently Populated Plains Small Island South Atlantic Ocean Tropical Ningué Rolé, Gabon Added on 30 December 2023 2.586 km² Gabon
Africa Atlantic Ocean Gently Populated Plains Small Island South Atlantic Ocean Tropical Île Domé Africa Atlantic Ocean Gently Populated Plains Small Island South Atlantic Ocean Tropical Île Domé, Gabon Added on 30 December 2023 3.276 km² Gabon
Atlantic Ocean Plains Polar Small Island South America South Atlantic Ocean Untouched Wilderness Beauchene Atlantic Ocean Plains Polar Small Island South America South Atlantic Ocean Untouched Wilderness Beauchene, United Kingdom Added on 30 December 2023 1.621 km² United Kingdom
Atlantic Ocean North America North Atlantic Ocean Plains Small Island Temperate Untouched Wilderness St. Johns Atlantic Ocean North America North Atlantic Ocean Plains Small Island Temperate Untouched Wilderness St. Johns, Canada Added on 30 December 2023 2.908 km² Canada
Atlantic Ocean Dry Moderately Inhabited North Atlantic Ocean Plains Small Island South America de Toas Atlantic Ocean Dry Moderately Inhabited North Atlantic Ocean Plains Small Island South America de Toas, Venezuela Added on 30 December 2023 5.666 km² Venezuela
Atlantic Ocean Gently Populated Large Island Mountains North Atlantic Ocean Seven seas (open ocean) Temperate Flores Atlantic Ocean Gently Populated Large Island Mountains North Atlantic Ocean Seven seas (open ocean) Temperate Flores, Indonesia Added on 25 December 2023 14,127.780 km² Indonesia
Atlantic Ocean Colossal Island Moderately Inhabited North America North Atlantic Ocean Plateau Tropical Cuba Atlantic Ocean Colossal Island Moderately Inhabited North America North Atlantic Ocean Plateau Tropical Cuba, Cuba Added on 22 December 2023 105,468.335 km² Cuba
Atlantic Ocean Colossal Island Continental Gently Populated North America North Atlantic Ocean Plateau Newfoundland Atlantic Ocean Colossal Island Continental Gently Populated North America North Atlantic Ocean Plateau Newfoundland, Canada Added on 22 December 2023 108,878.063 km² Canada
Atlantic Ocean Colossal Island Europe Moderately Inhabited North Atlantic Ocean Plateau Temperate Great Britain Atlantic Ocean Colossal Island Europe Moderately Inhabited North Atlantic Ocean Plateau Temperate Great Britain, United Kingdom Added on 22 December 2023 218,634.496 km² United Kingdom
Atlantic Ocean Europe Giant Island Mediterranean Sea Moderately Inhabited Mountains Temperate Sicily Atlantic Ocean Europe Giant Island Mediterranean Sea Moderately Inhabited Mountains Temperate Sicily, Italy Added on 17 December 2023 25,498.341 km² Italy
Atlantic Ocean Gently Populated Giant Island North America North Atlantic Ocean Plains Temperate Delmarva Atlantic Ocean Gently Populated Giant Island North America North Atlantic Ocean Plains Temperate Delmarva, United States of America Added on 17 December 2023 13,904.588 km² United States of America
Atlantic Ocean Europe Gently Populated Giant Island Mediterranean Sea Mountains Temperate Sardinia Atlantic Ocean Europe Gently Populated Giant Island Mediterranean Sea Mountains Temperate Sardinia, Italy Added on 17 December 2023 23,826.573 km² Italy
Atlantic Ocean Giant Island Moderately Inhabited Mountains North America North Atlantic Ocean Tropical Jamaica Atlantic Ocean Giant Island Moderately Inhabited Mountains North America North Atlantic Ocean Tropical Jamaica, Jamaica Added on 17 December 2023 11,037.287 km² Jamaica
Atlantic Ocean Europe Gently Populated Giant Island North Atlantic Ocean Plateau Temperate Ireland Atlantic Ocean Europe Gently Populated Giant Island North Atlantic Ocean Plateau Temperate Ireland, Ireland Added on 17 December 2023 83,720.804 km² Ireland
Atlantic Ocean Continental Gently Populated Giant Island North America North Atlantic Ocean Plateau Cape Breton Atlantic Ocean Continental Gently Populated Giant Island North America North Atlantic Ocean Plateau Cape Breton, Canada Added on 17 December 2023 10,513.170 km² Canada
Atlantic Ocean Giant Island Moderately Inhabited Mountains North America North Atlantic Ocean Tropical Hispaniola Atlantic Ocean Giant Island Moderately Inhabited Mountains North America North Atlantic Ocean Tropical Hispaniola, Dominican Republic Added on 17 December 2023 74,365.905 km² Dominican Republic
Atlantic Ocean Mega Island Plateau South America South Atlantic Ocean Temperate Untouched Wilderness West Falkland Atlantic Ocean Mega Island Plateau South America South Atlantic Ocean Temperate Untouched Wilderness West Falkland, United Kingdom Added on 10 December 2023 4,450.319 km² United Kingdom
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
