On your left, the Barcy belfry comes into sight amidst the rapeseed fields. A metre before the secondary road, take the grassy path that almost makes a U-turn. Cross Barcy via the RD 97 and come to the large statue of Notre-Dame de la Marne, raised in honour of the soldiers who fought in the region’s first Great War battle. Follow the straight country road all the way to Chambry.