Thar Desert

The Cholistan desert, known locally as Rohi, forms the western part of the great Thar. Sand dunes and alluvial flats spread south of Punjab's river plains, crossed by the dry bed of the Hakra. Ancient settlements along its course recall a time when water supported a very different landscape. In the medieval period caravans crossed the desert, and a chain of forts grew along its routes. Marotgarh, Dingarh and Derawar were among the strongholds scattered across the dry country.