Swamp Island is an island of the Andaman Islands. It belongs to the North and Middle Andaman administrative district, part of the Indian union territory of Andaman and Nicobar Islands. The island lies north from Port Blair.
Geography The island belongs to the Stewart Sound Group and lies west of Egg Island.
Administration Politically, Swamp Island, along neighboring Stewart Sound Group Islands, belongs to Diglipur Taluk.
References
Geological Survey of India