📅 June-July 2026
📍 Saint-Omer (Glacis)
Located in the heart of the Glacis of Saint-Omer, the festival benefits from an exceptional natural setting. Great medieval and fantasy festival with entertainment, costumes and immersive atmosphere.
The Marvellous Grimoire Festival 2026 – Medieval festival in Saint-Omer
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Local outings, walks and heritage: follow Mines de Beffrois for fresh ideas to explore Northern France.
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