Nights of the Forests 2026 in Essonne: explore the 91’s woods on free nature walks

Published by Graziella de Sortiraparis, My de Sortiraparis · Photos by Caroline de Sortiraparis · Updated on May 7, 2026 at 02:58 p.m.
Nuits des Forêts returns from June 5 to 21, 2026, expanding into Essonne. This unique celebration invites you to an intimate foray into the forest, with free walks and hikes.

Once again, the event Les Nuits des Forêts is returning in June. This 2026 edition, scheduled from 5 to 21 June, promises a wealth of discoveries and encounters in the forests of Île-de-France, particularly in the department of Essonne. The plan is for about ten days of festivities, the perfect occasion for adults and children alike to reconnect with nature.

The organizers framed the event as an invitation to rediscover the forest right on your doorstep. The importance of forests sits at the heart of these nights and days, and everyone is invited to meet the people who maintain and protect them. More than just a festival, it’s a call to awaken awareness and boost environmental consciousness. Don’t forget to register in advance to participate!

Forest Nights 2026 in Essonne

  • Hurepoix Regional Nature Park, Marcoussis — June 20
Nature lovers, this biodiversity-focused nature walk is tailor-made for you. Come share a moment out of time, suspended and unexpected. Through anecdotes and insights about wild plants and wildlife, discover Nature… or rather, this mysterious Biodiversity.
  • Bois-Courtin Park in Villejust — June 12

A walk to meet the living world – trees, forests, arts and sciences – featuring an exhibition of artworks with commentary by the artists, and meeting points for exchange with scientists offering diverse insights into trees and forests, biodiversity and climate, with soil listening and, at dusk, listening to bats. Participants will be invited to leave their message on a “Tree for the Living.”

All in all, Les Nuits des Forêts promises a unique adventure of discovery, learning and respect for nature.

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

    Comments
    Refine your search
    Refine your search
    Refine your search
    Refine your search