This route will take you to the bottom of the Val d'Hérens, in the heart of the Arolla valley in an alpine and exotic environment. After a fairly steep first part to reach the Mayens de la Niva (3.3 km), you will be on a hilly itinerary in the middle of the alpine pastures with a magnificient view on summits around. You will discover along the way the Lac Bleu, one of the jewels of the valley. At the end of your itinerary, you will have the possibility to return to Evolène by route n°4 or by taking the Car Postal bus.