Ключевые слова: adventure, attraction, beauty, calcite, calcium, carbonate, cave, cavern, column, dark, destination, discovery, dripstone, europe, european, exploration, familia, flowstone, formation, geology, history, illuminated, inside, karst, landscape, lighting, mineral, natural, nature, pattern, postojna, prehistoric, rock, scenic, shape, slovenia, speleothem, stalactite, stalagmite, subterranean, texture, tourism, tourist, train, travel, underground, vacation, view, visit, wonder,