Dinea Island (, ) is the flat rocky island off the north coast of Greenwich Island in the South Shetland Islands extending 290 m in north-northwest to south-southeast direction and 130 m wide. The area was visited by early 19th century sealers.
The island is named after the ancient Roman fortress of Dinea in Northeastern Bulgaria.
Location Dinea Island is located at , which is 1.35 km west-northwest of Aprilov Point, 840 m east-northeast of Miletich Point, 880 m east of Kabile Island and 2 km southwest of Ongley Island. Bulgarian mapping in 2009.
Maps L.L. Ivanov. Antarctica: Livingston Island and Greenwich, Robert, Snow and Smith Islands. Scale 1:120000 topographic map. Troyan: Manfred Wörner Foundation, 2009. (Second edition 2010, ) Antarctic Digital Database (ADD). Scale 1:250000 topographic map of Antarctica. Scientific Committee on Antarctic Research (SCAR). Since 1993, regularly upgraded and updated.
References Bulgarian Antarctic Gazetteer. Antarctic Place-names Commission. (details in Bulgarian, basic data in English) Dinea Island. SCAR Composite Antarctic Gazetteer.
External links Dinea Island. Copernix satellite image