Partly following the Route des Princes d'Orange, which connects the town of Orange (Vaucluse) to the village of Orpierre, this varied route winds through the Céans Valley. A stop at the medieval village of Orpierre, also known for its rock-climbing site,
Tips
The Sisteronais Buëch region has been designated an "Espace Cyclosport" by the French Cycling Federation and meets quality standards for accommodating road cyclists.