Ключевые слова: asia, background, biodiversity, cascade, chiang mai, clean, conservation, day, destination, doi, eco, ecofriendly, ecosystem, environment, fall, flowing, forest, fresh, green, habitat, hydrology, inthanon, landscape, lush, mountain, national, natural, nature, outdoors, park, preservation, pristine, relax, renewable, resources, river, rock, scenery, sky, stone, stream, sustainability, sustainable, thailand, tourism, travel, tree, water, waterfall, wild,