6. National Route 40 or Ruta 40 – Argentina
Experienced driving on all the roads listed so far? Give some visual treat to the traveler within you by heading to this beautiful and one of the largest highways in the world. The National Route 40, or Ruta 40, is a scenic highway that is really long and mesmerizing. Believe it or not, but the road passes through a dozen mountains and rivers and also across as many as 20 national parks. Long and utterly beautiful, this is a road that will give you the feel of a never-ending journey. And, you can even take halts to visit the pretty national parks, isn’t it?