Ключевые слова: ancient, art, attraction, beauty, calcite, cave, crimea, damp, dark, deep, drop, earth, fantasy, formation, geology, grotto, grunge, historical, landmark, landscape, limestone, little, mexico, mineral, minerals, monument, national, nature, new, old, oudtshoorn, reflection, reflections, rock, rocks, shape, speleology, stalactite, stone, tourism, travel, underground, virginia, wet,