Ключевые слова: 1715, adventure, background, beautiful, blue, blue sky, cloud, cool, cover, doi, doi phu kha, environment, fog, forest, grass, green, high, hill, kha, landscape, mist, morning, mountain, mountain view, mountains, nan, national, national park, natural, nature, outdoor, park, phu, range, rural, scene, scenery, scenic, season, sky, summer, sunlight, thailand, thaoland, tourism, travel, tree, view, view point, viewpoint,