Dagh Arnan is located at N311807 E540958 in Yazd province. It is located 40 kilometers southeast of Mehriz city near the border of Fars province and Abarkouh desert. The clayey soils are closed by clayey soils, which become clayey marshes in the rainy season. The fortress has a southwestern margin and is rhombic. Its large diameter is about 3 kilometers and its small diameter is 1.5 kilometers. Dagh is located to the south of the farmlands of the village of Ahmad Abad and Ernan Mehriz and to the west of that mountain is Arran where pre-historic petroglyphs are carved on its rocks. The prairie is devoid of vegetation but on the periphery it is a steppe vegetation such as plain sagebrush. According to studies carried out in the summer of 2000, 115 plant species were identified in the region, including: Astragalus, Wild Spinach, Thyme, Cacti, Ornithium, Wheat, Anemone, Arctic, Lily. , Melika, Kharashtar, Mir Hassan hat, Karavanak, Ephedra, Scenebil, Taj, Sheikh, Parand, Gaz, Flax, Chamomile, Desert Night, Bitter, March, Salt, Colpore, Shirin, Peanut, Wild fig, Kassor And corm.
Precision elevation is about 1980 meters above sea level and fed by seasonal fossils of Mount Ernan in the west. In the south, north and east of the plain are vast desert plains. Access to this fork via Mehriz to Marvast communication road After the Chenar Gorge, the asphalted road to the village of Asmadabad will be 8 km long. The deserts of this area are a good place to lay valuable and scarce Huber bird and animals such as deer, jagir and borough.
