what are ergs in the sahara desert

What are ergs in the Sahara desert

Ergs are vast sand dunes in the Sahara. These dunes often stretch for miles and are characterized by their constantly shifting sand shaped by the wind. Ergs are iconic desert landscapes, with endless waves of sand dunes rising and falling, creating stunning patterns and shapes. They are among the most visually striking features of the Sahara, attracting adventurers and travelers seeking the awe-inspiring beauty of the desert.