Sadarak was founded as a region in 1990. It has borders with Armenia, Iran (Persia) and Turkey. Its area is 153,49 km². Centre is Haydarabad settlement. There are a settlement and three villages in the region. There are clay, marbled limestone and mineral water fields in the territory. It has dry continental climate. Grey soils were mainly separated in its territory. As subsoil waters are close to the earth’s surface next to part of the Araz of Sadarak Steppe, meadow grasses are well developed here. Sadarak Diluju Bridge (Hope Bridge) connecting Azerbaijan and Turkey over Araz was built. Bulagbashi” underground water pipe was repaired substantially and 15 spring-monuments were put into use. Region’s economy mainly consists of vine growing, graining and cattle breeding. As a result of archaeological excavations, residential areas and grave monuments related to Eneolithic, Bronze Age, ancient period and Middle Ages, were found in the territory of Sadarak region. A habitation concerning to the IV-III millenniums BC was found out in the south part of Sadarak.