The largest river festival in France at the confluence of the Seine and Oise
Created in 1960, the Pardon National de la Batellerie is a unique event in France held annually in Conflans-Sainte-Honorine, the capital of river transport, at the confluence of the Seine and Oise. For three days in June, this commemorative, heritage, and festive celebration pays tribute to bargemen and river life. Boat parades, rekindling of the Flame of Remembrance from the Arc de Triomphe, blessing of boats, river mass, producers' market, and nautical activities mark a weekend that attracts thousands of visitors to the Seine quays.
Every third weekend of June, Conflans-Sainte-Honorine — a town labeled "Capital of River Transport" in the Yvelines — vibrates to the rhythm of the Pardon National de la Batellerie, the largest river festival in France. Born in 1960 from the desire to pay homage to bargemen who died for France, this event combines a commemorative ceremony, religious traditions, and popular festivities in an exceptional setting, at the confluence of the Seine and Oise.
It was Jean David, secretary-general of the town hall and originally from Finistère, who gave the name "Pardon" to this festival, referring to Breton traditions. Accompanied by Mayor Mr. Berrurier, Father Gousset, and several personalities, he spearheaded the creation of this event during a memorable session on a boat at the Nautical Show in Paris. The primary objective of the Pardon is to honor the memory of river transport veterans. Its originality lies in its dual nature, both civil and religious, which has endured for over sixty years.
Conflans-Sainte-Honorine owes its river vocation to its exceptional geographical location at the crossroads of the Seine and Oise. From the 19th century onwards, the town became the main home port for bargemen in France, and the Musée de la Batellerie, housed in the Château du Prieuré, bears witness to this unique history.
The Pardon weekend is structured around several emblematic highlights:
On Saturday, the Flame of Remembrance is rekindled under the Arc de Triomphe in Paris and then transported by boat to Conflans-Sainte-Honorine in a solemn river procession. This symbolic gesture connects national memory with that of the bargemen who sacrificed their lives for France.
On Sunday, a mass is celebrated aboard a boat moored on the Seine, followed by the traditional blessing of the boats and the casting of a wreath of flowers into the river in memory of the disappeared. This emotional moment, at the heart of the Pardon tradition, brings together bargemen, families, and visitors in shared remembrance.
Throughout the weekend, the François-Mitterrand promenade and the Seine quays come alive with boat parades, sailing demonstrations, nautical introductions, and commented cruises. Visitors can board barges and discover river life from the inside, while exhibitions and a river book fair complete the cultural program.
The Pardon is also a grand popular festival. An entertainment village is set up along the quays with a producers' market, artisans, food trucks, and dining areas. Street performances, concerts, and activities for children punctuate the days. Historical encampments — such as the Viking encampment offered during the 2025 edition at the Parc du Château de Théméricourt — add an immersive and educational dimension to the event.
The Pardon National de la Batellerie attracts thousands of visitors each year from all over the Île-de-France region and beyond. Supported by the City of Conflans-Sainte-Honorine, bargemen associations, and players in the river world, it is an unmissable event for all enthusiasts of river heritage and inland navigation history. Its unique character in France makes it an irreplaceable event in the cultural landscape of the Yvelines.
The 67th edition of the Pardon National de la Batellerie will take place from June 12 to 14, 2026, in Conflans-Sainte-Honorine. On the third weekend of June, the capital of river transport will once again celebrate its river traditions with the rekindling of the Flame of Remembrance, the river mass, the blessing of boats, nautical parades, and an entertainment village on the Seine quays.
The Pardon National de la Batellerie returns for its 67th edition from June 12 to 14, 2026, in Conflans-Sainte-Honorine. This unmissable event for French river heritage will once again bring together bargemen, inland navigation enthusiasts, and visitors along the Seine quays, at the confluence with the Oise.
The traditional highlights will be present: rekindling of the Flame of Remembrance from the Arc de Triomphe, river procession, mass celebrated aboard a boat, blessing of vessels, and casting of flowers into the Seine. The quays will host an entertainment village with boat parades, commented cruises, an artisan market, and shows. The detailed program and the theme for this edition will be announced in the spring of 2026.
By car: Conflans-Sainte-Honorine is accessible via the A15 motorway (exit 7 Conflans / Herblay) or the A13 then A14. Free parking near the quays, but it is recommended to prioritize public transport due to crowds.
By train: Conflans-Sainte-Honorine station (Transilien line J or L from Paris Saint-Lazare, about 30 minutes). The station is a 10-minute walk from the Seine quays and the heart of the Pardon.
By bus: Several lines of the bus network serve the town center of Conflans.
The Pardon takes place from Friday evening to Sunday evening. Activities on the quays are generally accessible from 10 am to 7 pm on Saturday and Sunday. Ceremonies (Flame rekindling, river mass, blessing) follow a precise schedule published each year on the town's website.
Access to the quays, activities, and most shows is free. Some commented cruises may require booking.
Mairie de Conflans-Sainte-Honorine
Phone: 01 34 90 88 88
Website: www.conflans-sainte-honorine.fr
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