Ключевые слова: aboriginal, ancient, australia, beautiful, brown, cave, cavern, dark, darkness, destination, famous, formation, geology, gorgeous, karst, landmark, light, limestone, margaret river, nature, ngilgi, place, rock, sightseeing, silence, staircase, stalactite, stalagmite, stunning, tourism, tranquil, travel, underground, wa, western, wild, wonder, yallingup, yellow,