Sinkhole may exhibit a visible opening into a cave below. In the case of exceptionally large sinkholes, such as the Minyé sinkhole in Papua New Guinea or Cedar Sink at Mammoth Cave National Park in Kentucky, an underground stream or river may be visible across its bottom flowing from one side to the other. Sinkholes are common where the rock below the land surface is limestone or other carbonate rock, salt beds, or in other soluble rocks, such as gypsum, that can be dissolved naturally by circulating ground water. Sinkholes also occur in sandstone and quartzite terrains. As the rock dissolves,
Akhayat sinkhole But a part of the ladder has been demolished and descending by using the ladder is dangerous. There are several man made caves on the walls of the sinkhole. west of the sinkhole there are traces of an ancient settlement which was probably a cult center. It is thought that the sinkhole and the settlement were probably related to each other. There are rock tombs and altars to the south of the sinkhole There are other sinkholes in Mersin Province such as Cennet and Cehennem system and Kanlıdivane. Akhayat is relatively less known. Although it is possible to visit the