Chilean Antarctic Territory
The Chilean Antarctic Territory, or Chilean Antarctica (Spanish: Territorio Chileno Antártico, Antártica Chilena), is a part of West Antarctica and nearby islands claimed by Chile. It comprises the region south of 60°S latitude and between longitudes 53°W and 90°W, partially overlapping the Antarctic claims of Argentine Republic (Argentine Antarctica) and the United Kingdom (British Antarctic Territory).
Source: Wikipedia — Chilean Antarctic Territory (CC BY-SA 4.0)