Roll out of Bressuire on a route that links castle to river to castle again. You pass the Château d'Argenton, follow the L'Ouère and the L'Argenton, then swing by the Domaine de Grenouillon before meeting the Thouaret. The Château de Bressuire marks the home stretch, and with 70.9 km of paved road under your wheels, the day flows from start to finish.