Santa Churches Complex (Dumanlı-Center): Santa district (Dumanlı in the present), which was a major settlement site in the past is located 45-50 km of Gümüşhane. Among the churches present in this location, the major ones are; St. Theodor Church in Terzil, Prophet İlyas Church in Binatlı, St. Kiryaki Church in İşhan, St. Christopher Church in İşhan Piştoflu, Çakallı Church in Çakallı, St. Konstantinos Church and St. Petros Churches in Çinganlı. These churches are assumed to be constructed in between 1860 - 1870. The original door and window frames, the embossed crosses and bell towers are attractive.