From the Rhône valley to the Gorges of Ardèche Road book : Day 1, Day 2 , Day 3 Description of the day Crossed places and towns Road number KM Cumul km Comments BOURG-SAINT-ANDEOL D358 CROISEMENT D SAINT-MARCEL-D'ARDECHE D SAINT-MARTIN-D'ARDECHE D290 GORGES DE L'ARDECHE D290 VALLON-PONT-D'ARC D579 RUOMS D245 LABEAUME D AURIOLLES D208 SAINT-ALBAN-AURIOLLES D208 CROISEMENT D246 NOTRE DAME DE BON SECOURS D104A LABLACHERE D104A JOYEUSE D212 LAURAC-EN-VIVARAIS D PRENDS TOI GARDE D104 UZER D104 CROISEMENT D423 VINEZAC D423