Aydın is a village in İmranlı District, in Sivas Province, Türkiye. Aydın lies at 1,874 m above sea level, in the Köse Dağları mountains. It has 43 inhabitants. The nearest city is Erzincan, 92 km to the east. Among the landmarks around are İmranlı Dam (22 km). Among the natural features are Kızıldağ Pass (3.4 km).
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