Ключевые слова: ancient, arid, asia, clay, column, cones, conical, conservation, dry, erosion, formation, geological, geology, ground, history, land, landscape, limestone, loss, mountain, national, nature, old, park, pillar, pole, rain, red, rock, runoff, sandstone, scene, sky, soil, stone, terrain, thai, thailand, tourism, travel, trip, valley, view,