Ключевые слова: abandoned, adventure, ancient, architecture, background, beautiful, cappadocia, cave, cavern, cellar, chasm, city, culture, deep, derinkuyu, destination, exploration, explore, famous, geological, geology, gold, goreme, grotto, gypsum, history, hole, interior, journey, kaymakl, light, limestone, long, mine, mystery, natural, nature, old, rock, room, ruin, sandstone, stone, travel, tunnel, turkey, underground, way,