Antarctic Specially Protected Area No. 123 Barwick and Balham Valleys, South Victoria Land Lat. 160°34−E; Long. 77°19−S
Barwick Valley is situated about 65 kilometres inland from the Ross Sea coast of South Victoria Land. The Area includes Barwick and Balham Valleys and their respective catchments and is bordered on the south, west and north by the McKelvey Valley, the Willet Range and the divide between the Victoria and Barwick Valleys, respectively.
