Heard and McDonald Islands World Heritage Area has 29 named peaks. The highest is Mawson Peak (Big Ben) at 2,745 m. Other notable peaks include Dome, Mawson Peak and Fremantle Peak.
There are 29 named mountains in Heard and McDonald Islands World Heritage Area. The highest and the most prominent mountain is Mawson Peak (Big Ben).

The highest peak in Heard and McDonald Islands World Heritage Area is Mawson Peak (Big Ben), at 2,745 m.
Notable peaks in Heard and McDonald Islands World Heritage Area include Mawson Peak (Big Ben), Dome, Mawson Peak, Fremantle Peak and Campbell Peak.
