Roll out of Montrésor and let the ride unfold past the castle that shares the village's name, then along the L'Indrois river and the L'Olivet canal. Next up is the Château de Saint-Aignan, with the Le Cher river flowing nearby, before the Château de Villentrois rounds out the castles on the way. The 69.8 km loop is fully paved, climbs 351 m and brings you back to where you started.
