At the foot of the town of Saint-Omer, between the heritage centre and the marsh, the Maison du Marais offers you an immersion into the marsh in all its aspects thanks to two new interactive exhibitions entitled "Chez Capiau, la vie d'un maraîcher" and "L'Aventure Sous-Marais".
The team of eco-interpreters will also take you on a traditional boat tour to discover the flora and fauna of the wild and inhabited marshes.
You might even be lucky enough to see the fish being fed... and why not...