Ключевые слова: ancient, archeological, attraction, cave, cavern, chasm, collapsed, day, deep, depression, down, formations, geologic, geological, going, greek, grotto, heaven, high, historical, hollow, inside, interior, landmark, limestone, mediterranean, mersin, mystery, myths, narlikuyu, natural, nature, people, phenomena, pit, rock, rocky, shaft, sinkholes, slippery, stairs, steep, stone, tourism, touristic, travel, turkey, walking,