Ключевые слова: adventure, asia, autumn, blue, climb, countryside, day, down, fall, famous, green, hallasan, hike, hiking, hill, horizon, jeju, korea, landmark, landscape, mountain, natural, nature, outdoors, park, peak, ridge, road, scene, scenery, scenic, seongpanak, sky, slope, south, stairs, stairway, stone, top, tour, tourism, trail, travel, trekking, vacation, valley, view, wilderness, wood, wooden,