The Eyalet of Childir (Turkish: Çıldır Eyaleti) was an eyalet of the Ottoman Empire in the Southwestern Caucasus. The area of the former Çıldır Eyalet is now divided between Samtskhe-Javakheti and the Autonomous Republic of Adjara in Georgia and provinces of Artvin, Ardahan and Erzurum in Turkey. The administrative center was Çıldır between 1578-1628, Ahıska between 1628 and 1829 and Oltu between 1829-1845.
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