Roll out of Bavay and let the route carry you into the Parc naturel régional de l'Avesnois, a nature reserve that sets the tone for the day. From there you follow La Grande Honnelle, a river that keeps you company before the road turns into the Bois d'Angre forest. L'Hogneau, another river, sees you through the second half of the loop. With 60.4 km under your wheels, you swing back to Bavay where it all began.