New entries in 1981
Los Glaciares ArgentinaWillandra Lakes Region Australia
Great Barrier Reef Australia
Kakadu National Park Australia
Head-Smashed-In Buffalo Jump Canada
SGaang Gwaii (Anthony Island) Canada
Cistercian Abbey of Fontenay France
Roman and Romanesque Monuments of Arles France
Roman Theatre and its Surroundings and the "Triumphal Arch" of Orange France
Amiens Cathedral France
Palace and Park of Fontainebleau France
Würzburg Residence with the Court Gardens and Residence Square Germany
Speyer Cathedral Germany
Archaeological Park and Ruins of Quirigua Guatemala
Mount Nimba Strict Nature Reserve Guinea
Ivory Coast
Old City of Jerusalem and its Walls Israel
Medina of Fez Morocco
Historical Monuments of Thatta Pakistan
Fort and Shalamar Gardens in Lahore Pakistan
Darien National Park Panama
Djoudj National Bird Sanctuary Senegal
Niokolo-Koba National Park Senegal
Serengeti National Park Tanzania
Ruins of Kilwa Kisiwani and Songo Mnara Tanzania
Olympic National Park USA
Mammoth Cave National Park USA