La Maison du Marais
Discovery center for the Marais audomarois near Saint-Omer: exhibitions, aquariums, guided boat trips on a traditional barge and a park.
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Over het museum
The Marais audomarois around Saint-Omer is one of the last market-garden marshes in Europe and the only marsh in France designated a UNESCO biosphere reserve. For more than thirteen centuries, people have shaped this landscape of water and gardens, and they continue to maintain it.
The Maison du Marais is the gateway to this area, very close to the center of Saint-Omer. The site includes a reception area, two permanent exhibitions, a park with a conservatory vegetable garden, a shop selling regional products and a restaurant. The free exhibition “Chez Capiau” introduces the life of a market gardener through family photographs, tools and old films.
The exhibition “L’aventure Sous-Marais” takes place in a 24-meter-long freshwater submarine, where an imaginary crew tells the story of the water, the trades and the nature of the marsh; aquariums display some of the 29 fish species that live there. The visit continues with a guided trip in a bacôve, a large traditional flat-bottomed boat, through the more than 3,700 hectares of the marsh.
Hoogtepunten
- Free exhibition “Chez Capiau” on the life of a market gardener
- “L’aventure Sous-Marais” exhibition in a 24-meter-long freshwater submarine
- Guided bacôve trip through the Marais audomarois
- Aquariums with fish from the marsh
- Park and conservatory vegetable garden, open access
- “Les Bols du Marais” restaurant serving locally sourced food
Vaste collectie
- Chez Capiau, la vie d’un maraîcher – Free exhibition in the reception area: a market gardener from the marsh shares family photographs, tools and films from his youth.
- L’aventure Sous-Marais – A visit aboard a 24-meter-long freshwater submarine, where an imaginary crew presents the history, trades and biodiversity of the marsh, plus aquariums of local fish.
Toegangsprijzen & kortingen
| Volwassenen | € 6,50 |
|---|---|
| Met korting | € 5,50Children aged 4 to 15 and students |
| Kinderen & jongeren | € 5,50Free from 0 to 4 years; €5.50 from 4 to 15 years for the exhibition “L’aventure Sous-Marais”. |
| Studenten | € 5,50 |
| Groepen (vanaf 15 pers.) | –Group offers for groups of 15 people or more on the Groups page of the website. |
| Gezinnen | € 16Family pass (2 adults + 1 child) €16; single-parent family (1 adult + 2 children) €15; additional child €3.50 (exhibition “L’aventure Sous-Marais”). |
| Boat trip – adult | € 12Free from 0 to 4 years |
| Boat trip – 4 to 15 years and students | € 8 |
| Boat trip – family pass (2 adults + 1 child) | € 30Single-parent family €25; additional child €5.50 |
| Combined exhibition + trip ticket – adult | € 16 |
| Combined exhibition + trip ticket – 4 to 15 years and students | € 10,50 |
| Combined exhibition + trip ticket – family pass (2 adults + 1 child) | € 39Single-parent family €33.50; additional child €7.50 |
The exhibition “Chez Capiau” is free all year. The prices shown apply to the exhibition “L’aventure Sous-Marais”. Online payment by bank card only; on site by card, cash, bank checks, ANCV vouchers, ANCV Connect or Dailyn.
Toegankelijkheid
- Rolstoeltoegankelijk
- Lift: geen informatie
- Aangepast toilet: geen informatie
- Gehandicaptenparkeerplaats
- Hulphonden welkom: geen informatie
- Tastmodellen / voelbare objecten: geen informatie
- Rondleidingen in gebarentaal: geen informatie
- Informatie in eenvoudige taal: geen informatie
- Audiodescriptie: geen informatie
The site has held the State “Tourisme & Handicap” label for motor, intellectual and visual disabilities since 2023. The bacôve trip is not suitable for visitors with reduced mobility; two operators on the marsh offer labeled boats. An accessibility plan showing toilets and reserved parking spaces can be downloaded from the website.
Kinderen & gezin
Erg geschikt voor kinderen & gezinnen
| Gezinsticket | € 16 · Family pass (2 adults + 1 child) €16; single-parent family (1 adult + 2 children) €15; additional child €3.50 (exhibition “L’aventure Sous-Marais”). |
|---|
- Gezinsrondleidingen & workshops
- Kinderfeestjes
Birthday parties for children aged 6 to 10 (10 children maximum) on Wednesday and Saturday afternoons during the school term: treasure hunt (1 hour, €100), boat expedition (1 hour, €100) or both (2 hours, €175), with snack included. Workshops for ages 2 to 5 and 6 to 10 are on the program, along with offers for schools and leisure centers.
Bereikbaarheid & parkeren
Met het openbaar vervoer
Port au lait battu · 100 m
Saint-Omer station is a 10-minute walk away (TER Lille – Boulogne-sur-Mer and Lille – Calais). Mouvéo bus network: lines 4 and 5, “Port au lait battu” stop 100 m away; line 1, “Place Painlevé” stop 600 m away; lines 2, 3 and 6, “Gare” stop 1.4 km away.
Met de auto
Gratis parkeren
Free parking opposite the Maison du Marais; coaches park in the Laënnec car park.
- Gehandicaptenparkeerplaats
By car: from Calais via the A26 (40 minutes), from Dunkerque via the A16 (47 minutes), from Lille via the A25 (1 hour).
Route plannenService & horeca
- Restaurant
- Museumwinkel
Restaurant “Les Bols du Marais” with indoor seating and terrace (bowls, café gourmand, drinks), open all year. Shop with local and regional products, books and postcards.
Evenementen & zaalverhuur
- Ruimtes te huur
- Zakelijke evenementen
Tot 56 personen.
Auditorium with 56 seats, the “Marais et Caps” room (35 places for conferences, 20 for meetings), the restaurant room (10 people, available for private hire from October to March) and the hanging garden (20 people). Screen with HDMI connection, Wi-Fi access and flipchart available in the rooms.
Aanvragen & detailsJe bezoek plannen
| Rondleidingen | ja · duur ca. 60 min. |
|---|---|
| Aanbod voor scholen | ja |
| Goed om te weten | The bacôve trip lasts one hour, with an eco-guide and twelve passengers at most; it is offered all year except during the annual closure. Booking is recommended during busy periods, online or by phone. Life jackets are mandatory for children up to 12 years old. The boats are open: dress for the weather (blankets and rain capes are available). Leashed dogs are allowed in the park, the exhibitions and the boats. |





