Nights of the Forests 2026 in Val d'Oise: the best nature outings in the 95

Published by Graziella de Sortiraparis, My de Sortiraparis · Photos by My de Sortiraparis · Updated on May 7, 2026 at 10:55 a.m.
The Nights of the Forests are back from June 5 to 21, 2026, across Île-de-France and especially in the natural corners of Val-d'Oise, with a bucolic and free program for the whole family!

The Val d'Oise is taking part in the event Les Nuits des Forêts 2026 with a charming program! Calling all fauna and flora enthusiasts, families and curious crowds: it's time to go green. Slip on sturdy shoes, grab a light sweater for cooler weather, and don't forget your refillable water bottle to stay refreshed, then head into the forests of Val-d'Oise for about ten days of culture and nature in the 95.

Heads up: don’t forget to sign up in advance so you don’t miss the free activities and great deals in the department’s natural spaces, from June 6 to 21.

Forest Nights 2026 in Val-d'Oise

  • Domaine de Villarceaux - June 6 to 21

Wood-fired ceramic firing, building a wood-fired oven, and a twilight stroll; ceramics workshop, a guided tour and workshop in the woods, and refuge artworks.

  • Stors Marsh Regional Nature Reserve in L'Isle-Adam — June 13

On a stroll, come and discover the day-flying butterflies of the Marais de Stors Regional Nature Reserve. You’ll have the chance to spot these remarkable insects up close and learn more about them!

  • Andilly Plateau – June 6
Join us on a gentle stroll to explore the ways nature communicates and forms symbioses, and take a moment to reconnect with the living world. This walk will reveal the flora that shapes our region and, most importantly, illuminate the mechanisms of inter-plant communication: mycorrhizae, aerial signaling, and the role of ancient trees. We’ll conclude with a quiet moment to reconnect with nature using the Plantwave device, which lets you hear the music of nature and translates plant responses into music.
  • Ecouen Regional Natural Park and the Petit Rosne Valley – June 14

Enjoy a relaxing family moment in nature and discover our wild plant friends: learn to observe, smell, touch, and even taste them… See their shapes, textures, and colors… and build a keepsake herbarium. A sensory journey with interactive, playful activities for the joy of the little ones and the not-so-little ones alike! The walk will end with an organic, wild snack and a firsthand experience of the musical soundscape of wild plants. This activity is for children, but at least one accompanying adult is mandatory.

  • Pissote Community Woods in Saint-Witz — June 19

As night falls, follow the voices of Jean-Charles Bocquet, a nature enthusiast, together with naturalists and the sounds of the music school’s instruments under the coordination of Isabelle Conti, head of the music school. For a few hours, you can hear the forest, the water, and human activity in the lush, wild setting of Bois de la Pissote. Bring sturdy walking shoes, weather-appropriate clothing, and a flashlight or headlamp for the return.

  • Plaine de France Regional Natural Park – June 13

A nature-sound walk: birdsong, the hum of insects, and the rustle of leaves and grasses—perhaps the call of a reptile. Guided by a five-sense approach, this session invites you to decode the environmental soundscape of nature on the fringe of the agricultural landscapes of the Plaine de France.

  • Forest of Galluis at Frémainville - June 6

A pendant to take home, a nature card, or a piece of land art… Enjoy a sunset stroll to discover the Forest of Galluis in this unique dusky atmosphere and create something pretty! We’ll then share a light snack to chat about the experience.

The Nuits des Forêts are a real opportunity to understand the importance of our forests and help preserve them. Come and experience a wonderful adventure in the Val-d'Oise, and discover the richness of our forests.

Practical information

Dates and Opening Time
From June 5, 2026 to June 21, 2026

× Approximate opening times: to confirm opening times, please contact the establishment.

    Prices
    Free

    Recommended age
    For all

    Official website
    nuitsdesforets.com

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