The Largest Uninhabited Island on Earth

Canada’s Devon Island is the biggest landmass in the world without a single permanent human resident. Its harsh, barren landscape is so alien that space agencies use it to simulate life on Mars.

While most people dream of tropical getaways, the world’s largest uninhabited island is actually a frozen, dusty wasteland. Located in the Arctic, the island is completely devoid of permanent human life due to its extreme climate. Because the terrain closely resembles the Red Planet, scientists frequently conduct Martian research there. It serves as a stark reminder that some of the world's most massive islands are far from a tropical paradise.