Top 5 Biggest Deserts In The World


Well, there is one of the GK’s most frequent questions regarding geography: “which are the biggest deserts in the world”? Some of you might have answered it, but some of you are still searching for the answer. Well, I have the answer for both and having the answer to the biggest deserts in the world. 

Here is the further article, which will let you know the top 5 biggest deserts in the world. So just read, connect, and explore.


The answer to what is the biggest desert in the world is the Antarctic. The Antarctic is known as the Polar Wilderness. With a surface area of 5.5 million km2, it is the world’s biggest desert. However, it is 14.2 million sq. km. Contrary to other deserts, the entire continent is covered by the Antarctic. 

An amazing 98% is covered by a layer of ice forever. It is considered a desert as barely 10 mm of rain annually on average. Some researchers even claim that in the previous 14 million years. However, there had not been raining in certain locations off the coast. 


The Arctic tundra is the world’s only Polar Wilderness. It is one of the biggest deserts in the world. It covers several nations in the north, including Canada, Greenland, Russia, and Asia. However, the Antarctic merely has a size of 5.4 million square miles (13.9 million sq. km). Moreover, the chilly air is too cold to keep moisture termed a desert since it does not precipitate. Although the rain is higher than in the Antarctic, it only gets around 6-10 inches a year. However, arctic is also famous for its surfing and adventures.


The Sahara is a 3.5 million square miles of subtropic desert worldwide, making it one of the biggest deserts in the world (9 million sq. km). Moreover, it encompasses almost a whole third of Africa across 11 nations. 

It is famous for its warm, hilly environment and dunes, which rise to 183 meters. However, it is also home to several desert creatures, camels, lizards, and scorpions, despite these tough conditions. Water sources are sparse, though two rivers and 20 seasonal lakes do exist in the Sahara.


The Arab is the second biggest hot desert in the world. Moreover, it encompasses over 1,0 million square miles and spans much of the Arabian Peninsula in Asia (2.6 million sq. km). It is an unfruitful and sandy countryside, yet unexpectedly rich in natural resources, such as oil and sulfur. However, during the day, summer temperatures may soar up to 50% Celsius but drop sharply during the night. The insects of the lock and dung come from this desolate place.

Gobi Desert

The desert of Gobi is one of the biggest deserts worldwide. It is 0.5 million square miles spanning portions of China and Mongolia (1.3 million sq. km). However, its topography is predominantly rocks and hardy dirt, making it an important trading route throughout history. Moreover, the Gobi has very high summer temperatures, like many classic semi-arid deserts, while cool winter tempers. It is also a rain shadow desert since the Himalayas obstruct wet weather.

Final Words

Desert is a vast, highly arid, sparse vegetation environment. The name of the largest desert in the world is the Antarctic. The other biggest deserts in the world are Sahara, Gobi, Arabian, and the Arctic. Deserts play a vital role in maintaining the vegetation of the earth.

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