Kekova Island, off the Lycian coast near Demre in Antalya province, Turkey, harbors the partly submerged ruins of the ancient settlement of Dolichiste [1] [2]. The region was declared a specially protected area in 1990, with swimming and diving prohibited over the ruins [1].
Kekova Island

| Type | Underwater structures |
|---|---|
| Period | 500 BC - 1 AD |
| Country | Türkiye |
| Coordinates | 36.1840° N, 29.8834° E |
Türkiye