The world's smallest desert, covering less than 240 hectares, is the Carcross Desert. It is located in the Yukon of far northern Canada, and was formed from the sandy base of a glacial lake remaining from the last ice age.
The Carcross Desert is affectionately known as the world's smallest desert. The dry climate and wind conditions have created sand dunes and forced special vegetation to adapt to the surroundings. This pocket desert is a popular tourist attraction.