Ключевые слова: adventure, amazing, background, beautiful, blue, chiang rai, cloud, country, environment, fog, forest, fresh, grass, green, high, hiking, hill, holliday, landscape, light, morning, mountain, national, nature, north, orange, outdoor, panoramic, park, peak, range, river, rock, scene, scenery, scenic, season, sky, snow, summer, sun, sunrise, top, tourism, travel, tree, unseen thailand, valley, view, weather,