Ключевые слова: asia, attraction, basalt, beautiful, black, blue, bluegreen, bluishgreen, cascade, cheonjeyeon, cliffs, color, column, columnar, destination, falls, famous, fantastic, first, geology, green, images, jeju, jeju island, jejudo, korea, landmark, landscape, lava, magnificent, majestic, mirror, national, natural, nature, no 1, park, pond, reflect, reflection, river, rock, scenic, stagnant, tour, tourism, travel, turquoise, volcanic, water, waterfall, wonderful,