Ключевые слова: amazing, ancient, attraction, balearic, beautiful, calcite, cave, cavern, coastline, cuevas del drach, dark, darkness, discovery, dragon, erosion, europe, formation, geologic, geology, grotto, historic, holiday, island, leisure, limestone, majorca, mallorca, mediterranean, mineral, mountain, national, natural, nature, palma, pool, relax, rock, rocky, scary, sightseeing, spain, speleology, stalactite, stalagmite, stone, touristic, travel, underground, vacation, water,