Château de Méry-sur-Oise

Fête Nationale 2026 à Méry-sur-Oise et Mériel (95): Fireworks canceled, picnic and dance still on

The towns of Méry-sur-Oise and Mériel in Val-d'Oise (95) are scaling back part of the National Day 2026 celebrations due to the heat wave.

Méry Fantasy 2025: magical shows, concerts and entertainment in Méry-sur-Oise (95)

Wizards, fairies and dragons will take over the park of the château de Méry-sur-Oise on Sunday June 8 for "Méry Fantasy", a free festival dedicated to magic and the imaginary. Entertainment, shows and workshops will transport young and old into a magical world, just a stone's throw from Auvers-sur-Oise.