beautiful view of tropical rainforest at pha diao dai cliffs of khao yai national park in thailand. world heritage.

altitude and background beautiful blue cliff cliffs clouds cumulus dai dense diao diversity ecology environment evergreen forest green greenery heritage high jungle khao land landscape light magnificent mountain national natural nature outdoor park pha rainforest rock scene scenery scenic shine sky summer sun swamp tall temperate thailand tourism travel trees tropical vacations view wallpaper white wild woods world yai