Living re-enactment of the seaweed harvester's trade in Plouguerneau
Every year, on the last Sunday of August, the tip of Penn Enez in Koréjou, Plouguerneau, transforms into a journey back in time. The Goémoniers Festival, supported for over forty years by the Karreg-hir association, offers a striking re-enactment of the seaweed harvester's trade, an ancestral activity that has shaped the identity and landscape of the North Finistère coast.
In 1983, facing the gradual disappearance of seaweed harvesters and the erosion of traditional know-how, a group of enthusiasts founded the Karreg-hir association with a mission: to preserve and pass on the memory of this unique trade. Since then, each edition of the festival brings together dozens of volunteers who faithfully reproduce the gestures of seaweed harvesters from the 1920s to the 1950s: unloading traditional boats laden with seaweed, transport by man, stretcher, or cart, and burning in seaweed kilns whose characteristic smoke fills the shore.
The Goémoniers Festival is not limited to re-enactment. It offers a varied program that appeals to both maritime history enthusiasts and families looking for an original cultural outing. Throughout the afternoon, visitors can attend sculling demonstrations, participate in seaweed product tastings, discover photographic and documentary exhibitions, or listen to conferences on the history of seaweed harvesting in Brittany. A dedicated children's stand allows the youngest to discover the fascinating world of seaweed in a fun and educational way.
The festival is part of a broader cultural ecosystem, closely linked to the ALGAE center (interpretation and valorization center for seaweed) and the Écomusée des Goémoniers et de l'Algue (Museum of Seaweed Harvesters and Seaweed). Plouguerneau, which was for a long time the leading seaweed-producing municipality in France, thus perpetuates a precious heritage. The municipality in the Pays des Abers indeed possesses one of the largest seaweed fields in Europe, and seaweed harvesting has been an essential economic activity for coastal populations there for centuries.
True to its associative and popular spirit, the Goémoniers Festival is completely free and open to all. On-site, friendly catering is provided with crepes, fries, and ice cream. The event attracts several hundred visitors each year, curious to discover or rediscover this little-known part of Breton maritime heritage in an exceptional natural setting, between dunes and shores of the Finistère north coast.
The Goémoniers Festival 2025 will take place on Sunday, August 24, from 2:05 PM to 6:30 PM on the tip of Penn Enez in Koréjou. This 42nd edition will feature the traditional re-enactments of the seaweed harvester's trade, with unloading of boats, transport, and burning in seaweed kilns. A conference and book signing by Catherine Flohic on her book "Les algues en questions" is scheduled from 2:30 PM to 3:30 PM. A sculling competition will begin at 5 PM. Free admission.
The Goémoniers Festival is held on the tip of Penn Enez, in Koréjou, Plouguerneau. From Brest, take the direction of Lannilis then Plouguerneau (approx. 30 minutes). Follow signs for Koréjou. Free parking near the site.
377 Koréjou, 29880 Plouguerneau
The festival takes place every year on the last Sunday of August, from approximately 2 PM to 6:30 PM. 2025 Edition: Sunday, August 24, 2025.
Free admission for all visitors.
On-site catering: crepes, fries, ice cream, and seaweed products for tasting.
Outdoor event on the shore. Bring suitable footwear and warm clothing in case of wind. Accessible for families with children. Dogs on a leash are welcome.
ALGAE Center: www.algae.bzh
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Pointe de Penn Enez, Koréjou
377 Koréjou, 29880 Plouguerneau