Always with the idea of mixing two circuits, this proposal is dedicated to cyclists who wish to take on the challenge of the mountains and over a long distance. First the Alsace plain and its villages for a warm-up, before the attack of the Route des Crêtes in the direction of the Hartmansswillerkopf. It's uphill and long, don't go too fast!
- Type of hiking trail : paved road
- IGN Map : 3620 ET