Above the Eşen River, near Kınık in Antalya province, the ruins of Xanthos preserve the centre of an ancient city whose history cannot be reduced to one empire or one dramatic legend. The settlement, known in Lycian as Arñna, became the principal city and capital of Lycia. Its setting in the broad valley connected inland communities with the Mediterranean coast, while the surviving monuments show how local traditions met Greek, Roman and Byzantine influences over many centuries. Xanthos is often visited as part of the wider Lycian coast, but it is not a beach stop or a compact museum courtyard. The archaeological landscape is spread across terraces and open ground. Visitors encounter a theatre, civic spaces, fortifications, churches and tombs, with the river valley and modern village framing the experience. A useful visit begins with the map and site panels: they help distinguish the separate zones and make clear that the most imposing structures belong to different periods.
The ancient city also has to be understood alongside Letoon, roughly four kilometres to the south-west. UNESCO inscribed the two places together as Xanthos-Letoon in 1988, describing them as neighbouring centres that together represent Lycian civilization. Xanthos was the political capital; Letoon was its major sanctuary and a place where religious and political decisions were publicly declared. They are separate archaeological visits, however, and the temples and famous trilingual inscription at Letoon are not inside Xanthos.