Once you reach the port of Talais, cross it to the left and follow the cycle path for 800m towards the D1E4.
In season, you can take a picnic break at the port (you can eat at the guinguette). The port is served by a cycle path leading to the Baluards oyster marsh and to the dyke along the estuary.
Built by fishermen to exploit an ancient deposit of Portuguese oysters, this port once enjoyed a high level of activity, which declined and died out in the 1970s.
The development of the banks of the estuary access channel and the renovation of the huts have enhanced this site, which is now open to visitors. When the weather is fine, you can enjoy a meal here, and why not try some of the oysters produced here.