Macun is a neighborhood in Polatlı District, in Ankara Province, Türkiye. Macun lies at 1,074 m above sea level, 11.8 km from the Anatolian plateau mountains. It has 287 inhabitants. The nearest city is Polatlı, 14.5 km to the west. Among the landmarks around are Gordion (28 km) and Gordion Museum (27 km). Among the natural features are Gavur Castle (25 km).