Pristine View Of Famous Mekong River Surrounded By Lush Green Valleys And Mountains Under Summer Blue Sky - Aerial Drone Wide Shot

asias seventh longest river mekong river mae nam khong worlds twelfth longest river large river mae khong river mekong river cambodia view southeast asia aerial riverbank irrigation body of water hydroelectricity waterway environment landscape unspoilt mountains village ridge travel travel destination scenery green tourism nature valleys photographic adventure drone explore highland rural getaway ecosystem holiday tranquil pristine flowing blue sky vacation sightseeing summer lush natural escape famous