Ключевые слова: activity, amazing, autumn, background, beautiful, beauty, cascade, cave, environment, fall, flowing, foliage, forest, freshness, green, jungle, khao, lake, landscape, leaf, light, maple, mountain, nakhon nayok, national, natural, nature, outdoors, park, plants, rain, red, river, rock, sarika, stone, stream, sunlight, thai, thailand, travel, tree, tropical, unesco, unseen, water, waterfall, wet, wild,