Yardimli District () is one of the 66 districts of Azerbaijan. It is located in the south-east of the country and belongs to the Lankaran-Astara Economic Region. The district borders the districts of Jalilabad, Masally, Lerik, and the Ardabil Province of Iran. Its capital and largest city is Yardimli. As of 2020, the district had a population of 68,000. History The district was called the village Vargaduz, part of Lankaran Uyezd from 1920 to 1930. Since 1930, it has been renamed the Vargaduz district. It has been named Yardimli region since 1938 and the center of the district was Yardimli. Geography The rayon borders upon Iran (length of the state border in the south and west is equal to 96 km) and Lerik District (40 km), Masally District (11 km), Jalilabad District (20 km) of Azerbaijan. Yardimli is located within the mountainous region in the southern-eastern part of Azerbaijan, within 39 ° -38 ° north longitude, 48 ° -49 ° east longitude. The length of the border with Lerik from the south is 40 km, from east to Masalli is 11 km, from north-east to Jalilabad region is 20 km. The length of the state border with the northern and western is 96 km with the Islamic Republic of Iran. The Vilesh River is the longest and full-flowing river of the rayon. Its length is equal to 11 km. Talysh Mountains (Shahnishin Mountain equal to is its highest summit), mountains of Peshtasar Mountain ridge (its highest summit is ) and mountains of Burovar Mountain ridge occupy the territory of the rayon. The region covers 66.720 hectares of land. Forest in the district covers 20,536 hectares. Yardimli land zones consist of mountain-forest-brown soils, brown-mountain-forest lands, mountain-meadow lands. The mechanical components of the soils are overwhelming gill, clay, medium gill. The Vilash Stream is the biggest waterway in the district. Allar, Peshtasar, Solgard, and Valishli waterways are the valleys of the Vilash Stream. The area consists of the Talysh Mountains (the highest peak of the locale, in height 2490 m), Pashtasa mountain range (the tallest peak within the locale is Pechtasar, in height 2244 m) and is encompassed by Mount Burwar. Within the woods, valuable trees are beech, hornbeam, mammoth birch, rainbow, bushes, hips, oak, gulls. Within the timberlands, there are wild animals such as foxes, wolves, pigs, squirrels, jackals and badgers, as well as wild cat and beech. Climate Climate is