Arakapı is a neighborhood in Kızıltepe District, in Mardin Province, Türkiye. Arakapı lies at 684 m above sea level, in the Mardin High mountains. It has 28 inhabitants. The nearest city is Kızıltepe, 10.8 km to the southeast. Near the border: Syria, 24 km. Among the landmarks around are Zerzevan Castle (37 km), Mor Hananyo Monastery (23 km) and Mardin Museum (18.0 km).