Karkın is a neighborhood in Kalecik District, in Ankara Province, Türkiye. Karkın lies at 832 m above sea level, 2.2 km from the Karagüney Dağı mountains. It has 59 inhabitants. The nearest city is Çankırı, 34 km to the north. Among the landmarks around are İnandıktepe (10.2 km) and Ankuwa (23 km).
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