Ключевые слова: ancient, aragonite, backdrop, calcium, carbonate, cave, cavern, cretan, crete, cross, crystal, danger, dark, dramatic, earth, formation, geology, gerontospilios, greece, grotto, heroic, illumination, landmark, legend, light, melidoni, melidoniou, mountain, mystical, natural, nature, place, rethimno, rethymno, rock, scary, speleothems, stalactite, stalagmite, stone, structure, terra, tragic, travel, underground, wall, yellow,