CoSMos – The Salmon’s Odyssey

CoSMos – The Odyssey of the Salmon: An Extraordinary Journey

🐟 Once upon a time... a legend, a great traveler, an exceptional migratory fish.
The salmon, king of the river, fascinates with its incredible journey—from its birth in freshwater to its return after a long voyage at sea.

🌊 CoSMos – The Odyssey of the Salmon, a unique space in Belgium, immerses you in this extraordinary natural adventure. Discover the journey of this mythical fish and the passionate work of the Fisheries Service agents, who successfully reintroduced it into the rivers of the Ardennes after its disappearance.

🔎 A captivating visit, only available for groups or on the dates below by appointment!

📆 Dates:
✔️ October 28, 2026

📍 Location: CoSMos – Rue du Val d'Aisne, 7 – 6997 Erezée

⏰ Time: 10:30 AM

💰 Price: €7,50/adult – €5/child (3-12 years)

📩 Reservation required via RIVEO:

📞 084/41.35.71

📧 info@riveo.be

🐟 Open Day – Saturday 12 September 2026

As part of this special Open Day, CoSMos – The Salmon's Journey welcomes visitors free of charge on Saturday 12 September, from 1pm to 5pm.

Usually accessible only to groups or by reservation, this educational centre takes you on a fascinating journey through the life of the salmon, from its birth in freshwater to its incredible journey between river and ocean.

In collaboration with the Walloon Fisheries Service of the Department for Nature and Forests (DNF), you will also have the opportunity to discover the fish farm facilities and learn more about the work being carried out to encourage the return of salmon to Walloon rivers.

🌿 Programme:

• discover CoSMos – The Salmon's Journey;
• visits in French or Dutch;
• indoor activity;
• outdoor tour of the facilities with the Fisheries Service;
• discover the tanks, ponds and fish farm;
• activities for children (weather permitting).

📅 Saturday 12 September 2026
⏰ 1pm to 5pm
🎟️ Free admission
📍 CoSMos – Rue du Val d'Aisne 7 – 6997 Erezée

👉 No reservation required: visits will take place as visitors arrive, in groups of maximum 20 people.