The 7 Largest Deserts in the World

Table of Contents

The Antarctic Desert: A Chilly Expanse

The Antarctic Desert might seem unexpected to a lot of people, given that it doesn't match our typical idea of hot weather and sand. In reality, it's a huge icy region, covering an area of about 14 million square kilometres, blanketed in snow.

Yeah, don't be fooled by its icy conditions – the Antarctic Desert's actually the driest spot on our planet. Fair dinkum!

Parts of the country get less than 20 mil of rain each year, yet life manages to survive in these tough conditions.

Tiny living organisms have adapted to withstand incredibly harsh conditions, displaying the incredible toughness of nature. This harsh environment is a prime example of how things aren't always as they seem, because beneath its wintry facade lies a proper desert through and through.

The Arctic Tundra: Land of the Midnight Sun

Stretching over 13 million square kilometres, the Arctic Desert, another massive polar desert, comprises the Arctic Ocean and its surrounding areas.

While most Aussies think of Arctic landscapes as nothing but endless fields of white, there's a lot more to this frosty place. Every summer, parts of the Arctic tundra change into a vibrant carpet of colourful wildflowers, a short burst of colour amidst all the white.

This desert stays frozen for most of the year, making these temporary flushes of colour all the more remarkable. It's a harsh, cold place, but in its short summer, the Arctic Desert reveals a wild and breathtaking landscape in its quiet way.

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Two million square kilometres is what many reckon when they think of a desert. It's the world's largest hot desert, bigger than some countries.

The sand dunes here can reach towering heights of up to 180 metres, creating a striking view against the expansive desert sky. Temperatures can hit a scorching point of over 50°C (122°F), making it an unforgiving terrain to cross.

Fair dinkum, there's still people makin' a home in the Sahara, from the Bedouins to some pretty unique flora and fauna. It's a real mixed bag - as scorching hot as a ripper of a day in the desert one minute, but just as vast and empty as the Nullarbor Plain the next, and yet somehow, it's also got a bit of a mystical charm to it.

The Arabian Desert: Rub' al Khali and Beyond Guys

33 million square kilometres, the Arabian Desert is another major hot desert. A standout feature of this desert is the Rub' al Khali, or the Empty Quarter.

This one's got the title of the biggest continuous sandpatch in the world. This dune desert stretches as far as the eye can see, giving even brave explorers and the wildlife a fair innings at getting battered by its harsh environment.

Still, despite its formidable name and reputation, the Arabian Desert is teeming with history, dating back to ancient trade routes and endless stories of the desert-dwelling Bedouins.

The Gobi Desert: Crikey, That's One Cold and Barren Place

Three million square kilometres. What sets the Gobi apart is it's a cold desert environment, where the winters can be quite brutal.

This Outback has a rich historical past, playin' a significant role during the time of the Mongol Empire. Despite its harsh environment, the Gobi Desert still supports life, from Bactrian camels to snow leopards, each species uniquely adapted to handle its chilly vastness.

3. For the local people, the Kalahari Desert is not just a home, but also a source of food, clothing, and spiritual sustenance, where the rhythms of the natural world pulse through every aspect of their lives.

The Kalahari Desert in Southern Africa covers a massive area of about 930,000 square kilometres. It's a pretty unique desert, and its story's different from some of its sandy mates. This semi-arid desert's got a surprisingly good splash of life, which is all thanks to the occasional decent downpours it gets.

Despite lookin' pretty dry, this landscape is home to a ripper of a variety of wildlife. Meerkats keep a weather eye out; lions are wanderin' about, and a few species of antelope are chompin' on the grasses.

This outback thumps with bursts of life and reveals how adaption can turn the harsh conditions into thriving sections for ecosystems.

The Great Victoria Desert: Australia's Stunning Arid Region

Covering an area of 647,000 square kilometres, the Great Victoria Desert is Australia's biggest desert, famous for its iconic red sand dunes. It's a hot desert region, yet it's got its own special ecosystem, home to unique flora and fauna.

Creatures such as the thorny devil lizard call its sandroperhome, thriving against the odds. This desert may not have the expansive size of others on this list, but its striking red ochre sands and the adaptability of its inhabitants create a captivating allure in our sun-baked backyard.

Each of these deserts, from the icy reaches of Antarctica to the scorching red sands of the Sahara, is a fair dinkum example of the incredible diversity of our planet's ecosystems. They show how different environments shape life, pushing the limits of endurance and adaptability.

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