Situated between Arçais and Damvix on the navigable network of the Sèvre Niortaise river, the Bourdettes includes a lock (1862-1872) and a drawbridge with cables (rebuilt in 2003) to allow for road traffic by joining the D 102 to the D 104, and river traffic for the passage of maintenance barges to Marans or to Niort.
Bridge
Conditions de visite : Unaccompanied tours