<page_title> List of largest protected areas </page_title> <section_title> Largest protected areas of the world </section_title> <table> <cell> Ross Sea Region Marine Protected Area <col_header> Name </col_header> </cell> <cell> 1,555,851 <col_header> Size (sq. km) </col_header> </cell> </table>
Ross Sea protected over 1.5 million square kilometres and was one of the world's largest protected area.