As Antarctica really has no real towns, that would leave, perhaps, Arica, Chile, in the Atacama as one of the driest towns in the world.
africa
Australia.
Australia
Africa
South America.
desert, arid and semi arid. its home of the worlds most driest deserts.
Sahara desert and Bad Water, Death Valley
Antarctica is a frozen land mass. It hardly, if ever rains in Antarctica making it the worlds driest dessert.
Trivandrum
Ur-mesopotamia
Some scientists argue that the driest desert is the Antarctic Desert, others that the Atacama Desert deserves that honor. However, the Atacama is the closest to the country of Peru and the northern parts of that desert cover the southwestern part of that country.
opposite of driest