The site has been designated a Historic Site or Monument (HSM 71), following a proposal by Chile and Norway to the Antarctic Treaty Consultative Meeting. It comprises all pre-1970 remains on the shore of the bay. These include artefacts and structural remains from the early whaling period (1906–1912) associated with Captain Adolfus Andresen of the Chilean Sociedad Ballenera de Magallanes, the Norwegian Hektor Whaling Station (1912–1931), the period of British scientific and mapping activity (1944–1969 by Operation Tabarin, Falkland Islands Dependencies Survey, British Antarctic Survey), and a cemetery containing 35 burials and a memorial to ten men lost at sea. It also commemorates and acknowledges the historic value of other events that occurred there.[1]