It is an unpaved section that allows you to go from Llac d'Engolasters to the road that goes up to Cortals d'Encamp. The route is flat and serves to enjoy the tranquility and beauty of the mountains of Andorra. Highly recommended. The Vuelta a España used it in a stage that ended in Cortals d'Encamp and was won by Pogaçar, his first victory in a professional stage grand tour.