Ключевые слова: aerial, background, beautiful, blue, chana, chanadai, cliff, cloud, dai, destination, environment, fog, forest, highlands, hill, horizon, landscape, light, mekong, mist, misty, morning, mountain, national, natural, nature, outdoor, outdoors, park, pha, pha taem, pha taem national park, pillar, ratchathani, river, scenic, sky, summer, sunlight, sunrise, sunset, taem, thailand, top, tourism, travel, ubon, valley, view, viewpoint,