Come aboard our traditional "audomarois" boat for a guided cruise through the heart of the marshes and suburbs!

Discover the richness of this unique ecosystem thanks to our guide's fascinating explanations.

Embark on an unforgettable tour of the market garden marsh on a large boat! Discover the beauty and richness of this unique ecosystem on a guided tour of the nature reserve. Let yourself be charmed by the marsh's picturesque landscapes and natural treasures.

​On​ the Neufossé canal, discover the world of rivers and canal life. You will also pass through the high-gauge lock that replaces the Fontinettes boat elevator.

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NB : This cruise does not navigate in the Audomarois marshes. The circuit depends on river navigation.

After an hour's boat ride, you will disembark in the heart of the listed marshland and return on foot along the Romelaëre Ponds Nature Reserve interpretation trail. You will be given a booklet and a map (more or less 4.5 km).

Discover the marsh at sunset. At dusk, nature takes on a glow of its own. Come and (re)discover the marsh in a totally different and unusual light. Nature is decked out in shimmering colors, revealing a completely different story. 

A 2-voice tour:

A guide from the town of Saint-Omer completes and enriches the Ô Marais discovery tour, delving into the secrets of the marsh's creation, its evolution over the centuries, its traditions and its special features.

Enjoy an aperitif and amuse-bouche while taking in the magnificent scenery of the Audomarois marshes as they flow by.

Transformed into an ephemeral restaurant, board a boat for a brunch on the water.

Combine culinary pleasure with the discovery of a natural heritage. Service on board is enhanced by anecdotes about the marsh.

Transformed into an ephemeral restaurant, board a boat for a meal on the water.

Combine culinary pleasure with the discovery of a natural heritage. Service on board is enhanced by anecdotes about the marsh.

The most complete guided tour of the marsh. This walk offers an extensive nature trail.
Its duration allows you to explore certain aspects in greater depth, depending on the season. 

Come and spend an enchanted afternoon! In a large boat, set off in search of clues in the marsh. These will be necessary to solve the riddle.

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​The themes vary throughout the seasons.

For the World's Music Day, come aboard for an original, gourmet cruise !

To the sounds of Christine Charpentier's barrel organ, come and enjoy an aperitif along the water.

Looking for a thrill?

As night falls, we enter the marsh of horror with a team already looking forward to make you tremble with fright. It remains to be seen whether you will emerge from this journey unscathed. Sensitive souls refrain!

Adults only.

A unique theatrical experience in the heart of the marsh with the "L'autre du 3ème" company!  Aboard our scenic boat, let yourself be enchanted by captivating performances that come to life in the midst of this picturesque landscape. Immerse yourself in a magical atmosphere where nature becomes the backdrop for your adventures.

Embark on an enchanted cruise with the company of storyteller "Rocambole". Let yourself be transported by captivating tales as you discover the natural beauty of this unique place. A magical experience awaits you, combining nature and legends for young and old.

* groups : package for 50 people

Discover the marsh, its riches and its biodiversity, then enjoy a visit to an observatory on stilts accessible only by water. Our marsh, a UNESCO Man & Biosphere site, will reveal its riches and heritage to participants. 

Minimum group size 20.​

Embark on a boat trip through the marsh with a guide of the Bird Protection League. Discover the richness of local flora and fauna, and learn more about the many protected bird species. An educational and immersive experience for nature lovers.

1-hour boat tour and 3-hour walk in the reserve 

Capture the wild beauty of this unique ecosystem, guided by experts who will take you to the best spots. Perfect for amateur and professional photographers alike, this adventure lets you immortalize breathtaking landscapes and exceptional wildlife.