This itinerary in the Sarthe region offers you the chance to discover the Loir Valley by bike, in the Pays d'Art et d'Histoire. From Ruillé-sur-Loir to Château-du-Loir, via Marçon and La Chartre sur le Loir, the route winds through the Jasnières and Coteaux du Loir vineyards. The route then winds its way through ponds and lush green meadows, before reaching Le Lude, with its Renaissance château and formal gardens. A greenway then takes you to La Flèche and its zoo.