Annual flea market organized by the Centre Social Le Triangle in Laon
There is no edition scheduled in 2026 for this event. This page remains accessible to archive the history of the manifestation and will be updated if a new edition is announced.
The Centre Social Le Triangle in Laon organizes its annual flea market every summer on its premises and around the building, at 1 bis rue Édouard Branly, in the lower town. This friendly event brings together between 50 and 100 exhibitors for a day of treasure hunting accessible to all, from 8 am to 5 pm.
More than just a flea market, this event is part of the social mission of Centre Le Triangle. The welcome is particularly warm: coffee is offered to exhibitors upon arrival, and the family atmosphere of the place encourages exchanges between local residents and visitors. Pitches are offered at an affordable rate of €3 per linear meter, with no need to book in advance.
The prefecture of the Aisne department, Laon is a remarkable city for its medieval center perched on a limestone plateau. While the Triangle flea market takes place in the lower town, visitors can extend their day by exploring the upper town and its famous Gothic cathedral, one of the oldest in France. The Poma, a small automatic train, connects the lower town to the upper town.
The flea market welcomes exhibitors from 8 am to 5 pm, without prior reservation. Free parking is available for visitors and exhibitors in the immediate vicinity of the social center. Food and drinks are provided on site by the Triangle team.
ℹ️ 2026 edition unconfirmed. At the time of our editorial verification (June 2026), we found no public source (organizer, Laon town hall, brocabrac/brocmania/alentoor aggregators, Pays de Laon tourism agenda) announcing a 2026 edition of this flea market. If you are the organizer and this flea market is indeed taking place, please report it via the event modification form.
The Centre Social Le Triangle flea market usually took place in the lower town of Laon (02000), at Parc Champagne, around the Centre Social Le Triangle (1 bis rue Édouard Branly). Organized by the social center's volunteers, it gathered about a hundred exhibitors and bargain hunters from 8 am to 6 pm, with on-site catering, restrooms, and visitor and exhibitor parking.
No 2026 date for this flea market could be confirmed during our verification. Bargain hunters wishing for updated information can contact the Centre Social Le Triangle in Laon directly.
Location: Parc Champagne, around the Le Triangle Social Center, 1 bis rue Édouard Branly, Laon (lower town).
Hours: 8 AM - 6 PM for visitors, exhibitor setup from 6 AM.
On site: catering, restrooms, visitor and exhibitor parking, indoor and outdoor spaces. Flea market animated by the social center volunteers.
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1 bis rue Édouard Branly, 02000 Laon
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