First Rock
First Rock is a rock lying south-southeast of Brøde Island and south of Cape [Disappointment (South Georgia)|Cape Disappointment], the southern extremity of South [Georgia Island|South Georgia]. It is the first in a line of three insular features south of Cape Disappointment discovered in 1775 by Captain James Cook. It was named because of its position by Discovery Investigations personnel who charted South Georgia in the period 1926–30.