Scenery
Cool fact…
The highest human population on Heard Island occurred during sealing operations in the 1850s and 1860s.

Landforms

Saddle Point and Downes Glacier
Saddle Point and Downes Glacier (Photo: Jocelyn Hughes)

The spectacular landscape at Heard Island and McDonald Islands (HIMI) is quite unlike anywhere else in Australia and has few, if any, parallels elsewhere in the world.

Distinctive physical features such as permanent glaciers, an active volcano and coastal lagoons dominate the landscape. However interesting and important geographical features can be found at all scales, ranging down from Big Ben, the 2745 metre high volcano towering over Heard Island, to coastal wetlands, lava tubes, rocky beaches and even the ever-present glassy volcanic grit.

The pages in this section provide an introduction to the geology, geomorphology, glaciology and wetlands of HIMI.

This page was last modified on 28 February 2005.