Haymana is a town and district of Ankara Province in the Central Anatolia region of Turkey, 72 km south of the capital, Ankara. According to the 2010 census, the population of the district is 33,886, of whom 9,091 live in the town of Haymana. The district covers an area of 2,976 km², and the average elevation is 1259 m.EtymologyAccording to the 1074-dated dictionary Dīwān ul-Lughat al-Turk, haymana means prairie in Turkish.HistoryArchaeological excavations were launched in Gavur Kalesi, a castle situated in the village of Dereköy, in the years 1930 and 1998. The results showed that it was an important Phrygian settlement. Besides, the tumuli located in Türkhöyük and Oyaca villages prove that the area was also inhabited during the Hittite period.After the periods of the Roman and Byzantine rule, the area was captured by the Seljuk Turks in 1127. After the Battle of Köse Dağ it came under Ilkhanate control for a while. In the mid 14th century the area was annexed by the Ottomans. After a brief period of Timurid rule in the wake of the Battle of Ankara in 1402, it was re-captured by the Ottomans.