The Château de Grouchy in Osny (95) opens its doors to Halloween fright on October 31, 2024. As night falls, immerse yourself in the legends of Jack O'Lantern along an immersive, theatrical trail, punctuated by live entertainment. Are you ready to shiver through the dark corridors of this historic Val-de-Marne monument?
Like every year, Osny is one of the towns to celebrate July 14th, but this year there will be no fireworks! Instead, the program includes a horse show and a musical dinner!
Osny celebrates another Fête de la musique this Friday, June 21, 2024! Join us in Parc de Grouchy to enjoy the rhythm of hits from the 60s to the 90s, thanks to covers by the group Saint Eldorado.
The Musée départemental des Sapeurs-Pompiers du Val d'Oise, located in Osny, is taking part in the Journées du Patrimoine (Heritage Days), offering children and adults alike a glimpse into the firefighting profession on Saturday and Sunday, September 16 and 17, 2023.
For the Journées du Patrimoine 2023, discover Osny, a historic gem in the Val-d'Oise, on the weekend of September 16-17. Between centuries-old monuments and cultural events, let yourself be charmed by this town full of surprises!
Located in Osny, in the Val-d'Oise region of France, My Dreamland offers children aged 0 to 12 and their parents the chance to spend a playful moment exploring and exercising in its 2,300 m² indoor playground.
