6th OSC Flea Market-Car Boot Sale

The big OSC flea market in Châteauneuf-du-Faou

The OSC flea market-car boot sale is one of the most important flea market events in Centre-Finistère. Organized every May by the OSC (Omnisports Club Châteauneuf) at the Leclerc commercial center parking lot (30 rue de Morlaix, 29520 Châteauneuf-du-Faou), this major event brings together between 100 and 200 exhibitors, private and professional, from 8 am to 6 pm. Entry is free for visitors, and the rate for exhibitors is €2 per linear meter, with setup possible from 6 am.

An event that grows every year

The OSC flea market-car boot sale is in its 6th edition in 2026. Since its beginnings, the event has successfully built a loyal following of exhibitors and bargain hunters from all over Centre-Finistère and neighboring departments. The size of the Leclerc parking lot allows for a large number of exhibitors in a spacious and practical area, with modern facilities: refreshment stand, catering, restrooms, and parking. The facilities of the commercial center ensure appreciable comfort during these long unpacking days.

Châteauneuf-du-Faou, in the heart of Finistère

Châteauneuf-du-Faou (29520) is a commune in Centre-Finistère, perched on a rocky promontory overlooking the gorges of the Aulne and the Nantes-Brest Canal. The unofficial capital of inland Finistère, the town is known for its exceptional panoramic site, its hikes along the canal, and its landscapes of deep river valleys. It notably hosts the municipal car boot sale organized by the town hall in addition to association events like the one organized by OSC.

Practical information

Flea market-car boot sale at Leclerc parking lot, 30 rue de Morlaix, Châteauneuf-du-Faou (29520). From 8 am to 6 pm (setup from 6 am). Free entry. €2 per linear meter for exhibitors. 100 to 200 exhibitors. Refreshment stand and catering on site. Restrooms available.