Spring car boot sale in Grande-Synthe, green city near Dunkirk
The Grande-Synthe car boot sale takes place in spring in this town of 22,000 inhabitants, France's first 'positive energy territory'. Known for its green spaces and ecological commitment.
Grande-Synthe promotes reuse and circular economy through its car boot sales.
April 5, 2026 and Mill Flea Market May 17, 2026. Free admission.
Mill Flea Market - Spring Festival in Grande-Synthe.
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Centre-ville de Grande-Synthe
Centre-ville, 59760 Grande-Synthe