Antarctic Desert

Yes, the Antarctic Desert is the largest desert in the world by area, spanning approximately 14.2 million square kilometers. Despite being covered in ice, it qualifies as a desert because it receives extremely low precipitation, with some interior regions receiving less than 50 millimeters per year.

Antarctica is a polar desert with extremely low precipitation, averaging less than 200 millimeters per year along the coast and as little as 50 millimeters in the deep interior. Some areas within the McMurdo Dry Valleys have reportedly received no measurable rainfall for roughly two million years.

A desert is defined by its low precipitation rate rather than temperature, and Antarctica's interior receives very little moisture, qualifying it as a desert. The massive ice sheets accumulated over millions of years because what little snow falls never melts, gradually building up layer upon layer.

The Antarctic Desert covers approximately 14.2 million square kilometers, making it roughly one and a half times larger than the Sahara, which spans about 9.2 million square kilometers. This makes Antarctica the single largest desert on the planet by a significant margin.