Gilindire Cave

Gilindire Cave, also known as Aynalıgöl or “Mirror Lake,” lies near Aydıncık in Mersin Province. Its entrance opens from a cliff 46 metres above the Mediterranean into a 555-metre system of stalactites, stalagmites and stone columns. Deep inside is a 140-metre lake whose still surface mirrors the surrounding formations. A steel staircase now provides access, either from the coast or on foot from the main road. The cave is protected as a nature reserve; Mediterranean monk seals live nearby and bats inhabit its chambers.

One account says the cave was discovered when a shepherd followed a porcupine that vanished into a narrow hole, revealing an underground gallery. Archaeologists later found fragments of pottery, suggesting that the chambers may once have sheltered people.