Great Sandy Desert

Lore & Background

The region is sparsely populated. The main populations consist of Aboriginal Australian communities and mining centres. The Aboriginal people of the desert fall into two main groups, the Martu in the west and the Pintupi in the east. Linguistically, they are speakers of multiple Western Desert languages. Many of these Indigenous people were forcibly removed from their lands during the late 18th, 19th, and the early 20th centuries, to be relocated to other settlements, such as Papunya in the Northern Territory. In the late 20th and early 21st centuries, some of the original inhabitants returned. Young adults from the Great Sandy Desert region travel to and work in the Wilurarra Creative programs to maintain and develop their culture, and a greater sense of community. Rainfall is low throughout the coast and, especially further north, is strongly seasonal. Areas near the Kimberley have an average rainfall that exceeds 300 mm, but can be patchy. Many dry years end with a monsoon cloud mass or a tropical cyclone. Like many of Australia's deserts, precipitation is high by desert standards, but with the driest regions recording total rainfall a little below 250 mm. The heat of Australia's ground surface creates a massive evaporation cycle, which partially explains the higher-than-normal desert rainfall. This region is one which gives rise to the heat lows, which help drive the NW monsoon. Almost all the rain regionally comes from monsoon thunderstorms, or the occasional tropical cyclone rain depression. Annually, for most of the area, there are about 20–30 days where thunderstorms form. However, in the north and bordering the Kimberley, 30-40 per year is the average. Summer daytime temperatures are some of the highest in Australia. Regions further south average 38 to 42 °C, except when monsoonal cloud cover is active. Several people have died in this region during seasonal flooding, after their vehicles were stuck or broken down on remote dirt roads. Conversely, a few travellers have had their vehicles malfunction during the hottest times of the year, with dehydration, sun exposure and heatstroke being the predominant causes of death. Winters are short and warm; temperatures range from 25 to 30 °C. Frost does not occur in most of the area. The regions bordering the Gibson Desert in the far southeast may record a light frost or two every year. Away from the coast winter nights can still be chilly in comparison to the warm days.

Reader's Guide

The Great Sandy Desert holds significance as a vast, sparsely inhabited region that preserves both natural wonders and Indigenous cultural heritage. Its features include the Wolfe Creek meteorite impact crater and enigmatic fairy circles—circular barren patches of unknown origin, possibly built by termites since the Pleistocene. The desert supports a unique ecosystem dominated by spinifex vegetation, with fauna including feral camels, dingoes, bilbies, mulgara, marsupial moles, rufous hare-wallabies, red kangaroos, various lizards (goannas including the large perentie, thorny devils, and bearded dragons), and rare birds like Alexandra's parrot, the mulga parrot, and the scarlet-chested parrot. Economically, the region hosts major mines such as the Telfer gold mine (one of the largest gold mines in Australia) and Nifty copper mine, as well as cattle stations and a significant Indigenous art industry. The undeveloped Kintyre uranium deposit lies south of Telfer. The desert's Aboriginal communities, forcibly displaced historically, have seen some return in recent decades, with cultural programs like Wilurarra Creative helping sustain traditions. The harsh climate—with extreme summer heat, seasonal flooding, and risks of dehydration—poses dangers to travellers, as noted by fatalities from vehicle breakdowns.

Did You Know?

• The Great Sandy Desert is the second largest desert in Australia after the Great Victoria Desert, encompassing an area of 284,993 km².
• Fairy circles in the western part of the desert vary between 2 and 12 m in diameter and are often encircled by a ring of stimulated grass growth.
• Many Indigenous people were forcibly removed from their lands during the late 18th, 19th, and early 20th centuries, relocated to settlements such as Papunya in the Northern Territory.
• Summer daytime temperatures in regions further south average 38 to 42 °C, among the highest in Australia.
• The Telfer gold mine, located in the far west, is one of the largest gold mines in Australia.