Ключевые слова: attraction, balcarka, blansko, calciferous, canyon, caveology, cavern, caves, cavestone, cultural, cz, czech, darkness, dripstone, european, famed, formation, geology, heritage, historical, icicles, indoors, inside, lighted, monumental, mysteriousness, national, natural, nobody, picturesque, place, popular, scenery, sights, stalactites, stalagmites, stone, suchy zleb, system, tourist, traveling, tunnel, underground, unesco, view, visiting, walls,