Dikmen is a neighborhood in Karacasu District, in Aydın Province, Türkiye. Dikmen lies at 919 m above sea level, in the Anatolian plateau mountains. It has 262 inhabitants. The nearest city is Sarayköy, 25 km to the northeast. Among the landmarks around are Aphrodisias (7.8 km), Hierapolis (36 km) and Laodicea on the Lycus (33 km).