At Guipry-Messac, historically a significant port for transporting salt (once a precious commodity) inland, admire the imposing central mill on its island before continuing along the former towpath by the Vilaine. One highlight is Les Corbinières, a remarkable natural site with steep wooded sides. There are several river ports at which to enjoy a break along the Vilaine. The stage ends at Redon, an historic town at the confluence of the Vilaine and the Canal de Nantes à Brest.
Gradients and elevation
Ascents: 77m
Descents: 80m
Lowest point: 0m
Highest point: 43m
Répartition des pentes
2km descente légère (-5% à -1%)
39km plat (-1% à 2%)
0.51km montée (2% à 5%)
Road types
35km (84%) de voies cyclables
7km (16%) de routes partagées
Surface
8km (20%) de surface lisse
24km (59%) de surface rugueuse
9km (21%) de surface accidentée
