DARAB city (daaraab) is located to the southeast of FARS province. Darab is geographically divided in two regions. The north-east region is mountainous and forested, the south-central region has much lower altitude and includes vast plains. Its original name was Darabgerd (Darabjerd). The ruins of this city still remain in the south west of the present town which is known as Dehya Castle. In Darab, lemon trees are grown which are a speciality of Iran.