Özbaşı is a neighborhood in Söke District, in Aydın Province, Türkiye. Özbaşı lies at 28 m above sea level, 7.0 km from the Beşparmak mountains. It has 359 inhabitants. The nearest city is Söke, 13.8 km to the north. Among the landmarks around are Priene (12.0 km), Ephesus (35 km) and Temple of Artemis (36 km).