Cirsuit du Rouillard from Chemazé town hall: 12 km, approx. 3 hours 35 minutes.
The Rouillard to Chemazé trail takes in the Camasé countryside along the old railway line, now a greenway linking Château-Gontier and Châteaubriant. You'll also pass by two fine châteaux: Château de Saint-Ouen and Château des Ecorces.