Beycesultan is an archaeological site in western Anatolia, located about 5 km southwest of the modern-day city of Çivril in the Denizli Province of Turkey. It lies in a bend of an old tributary of Büyük Menderes River.
Wikipedia https://en.wikipedia.org/wiki/Beycesultan
Address 20600, Turkey
Coordinates 38°15'24.006" N 29°42'4.059" E