Dasht-e Lut, the desert that contains a collection of exclusive desert relieves and geological and geomorphological records of the world. Such unique perspectives as the biggest Nebkhas of the world, the largest Yardangs or Kaluts of the world, one of the hottest points of the earth, as well as rare species of desert structures such as salt marshes and salt polygons, Gandom Beryan volcanic Hill, mega dunes, Barchans, clay zones in pretty shapes, saline river, etc., present a vast and diverse extension of geographical beauties and phenomena of the desert.