Their former name was Gilindire, which comes from the name of the former Roman port Kelenderis which is now Aydıncık.

They face Aydıncık ilçe (district) center in Mersin Province.

The nearest point on the mainland is a rock cape to the east about 600 metres (2,000 ft) away.

The length of the bigger island at about 36°08′21″N 33°20′55″E / 36.13917°N 33.34861°E / 36.13917; 33.34861 is 250 metres (820 ft) and the length of the smaller island at 36°08′27″N 33°20′59″E / 36.14083°N 33.34972°E / 36.14083; 33.34972 is 100 metres (330 ft).

British admiral Francis Beaufort in his book Caramania points out that no ancient geographer has mentioned these islands [1] The uninhabited islands are known to be the breeding ground of the Audouin's gull (Larus audouinii).