Proclamation Island
Proclamation Island is a small rocky island 2.5 nautical miles (5 km; 3 mi) west of Cape Batterbee and close east of the Aagaard Islands of Antarctica.
![]() Douglas Mawson's team claim Proclamation Island for the Crown, 13 January 1930  | |
![]() Proclamation Island  | |
| Geography | |
|---|---|
| Location | Southern Ocean | 
| Coordinates | 65°51′S 53°41′E | 
| Highest elevation | 244 m (801 ft)[1] | 
| Administration | |
| Administered under the Antarctic Treaty System | |
| Demographics | |
| Population | Uninhabited | 
Historic site
    
The island was discovered by the British Australian New Zealand Antarctic Research Expedition (BANZARE), led by Douglas Mawson, 1929–1931, and so named, following the reading of a proclamation on its summit on 13 January 1930 claiming the area for the British Crown.[2] A cairn and plaque erected by Mawson at the time to commemorate the event has been designated a Historic Site or Monument (HSM 3) following a proposal by Australia to the Antarctic Treaty Consultative Meeting.[3]
References
    
- "Gazetteer - AADC". data.aad.gov.au. Australian Antarctic Program. Retrieved 2 April 2023.
 - "Proclamation Island". Geographic Names Information System. United States Geological Survey, United States Department of the Interior. Retrieved 2013-10-24.
 - "List of Historic Sites and Monuments approved by the ATCM (2012)" (PDF). Antarctic Treaty Secretariat. 2012. Retrieved 2013-10-24.
 
 This article incorporates public domain material from "Proclamation Island". Geographic Names Information System. United States Geological Survey.

