blue sky and clouds over lush forest, sri nakhon khuan khan park, bang krachao.

air bang blue bright clean climate clouds day destination earth eco ecology ecosystem environment foliage forest fresh freshness green jungle khan khuan krachao landscape life lung lush nakhon nature organic outdoors park peaceful planet plants prakan pure rainforest samut scenery serenity sky slow sri summer sunlight thailand tourism tranquility travel trees tropical vacation verdant white wild woods