Overlooking the western Victorian countryside from the top of Mt Porndon, a 278m-high volcano located 13km southeast of Camperdown. South-western Victoria is home to the third-largest volcanic plains in the world. (Related: Exploring volcanic Victoria)
Trousers Point on the west coast of Flinders Island, Tasmania, clasped by granite boulders daubed with orange Caloplaca lichen.
A rainbow adorns the landscape over a section of the Scenic Rim, near Aratula, 75km south-west of Brisbane, Queensland.
Norfolk island in the South Pacific is home to around 200 native plants, including more than 40 which are only found there.
The Anangu Pitjantjatjara Yankunytjatjara, or Aboriginal APY lands, cover 103,000 sq.km in the far northwest of South Australia.
Dawn breaks on Yellow Water Billabong in Kakadu National Park, Northern Territory.
Also known as ‘Merlin’s lookout’, overlooking Hill End, NSW, on a foggy morning.