Gromesnil dans tous ses états

Le Havre Seine Métropole, in partnership with the La Hêtraie association, hosts the annual “Gromesnil dans tous ses états” festival each spring, set in the beautiful surroundings of Gromesnil Park in Saint-Romain-de-Colbosc. Now a well-established event, it celebrates both biodiversity and diversity, bringing together a wide range of exhibitors—from gardening professionals and artisans to local associations—alongside activities, performances, and exhibitions. Its varied and engaging program shares a common goal: fostering a deeper connection with nature. This large, family-friendly countryside festival invites visitors to: -browse and purchase plants, tools, garden décor, and handmade goods -pick up expert tips and advice on gardening -enjoy live performances, activities, and exhibitions -take part in hands-on, fun, or educational nature experiences led by local associations in the “Viv(r)e la nature” village, where you can also visit the Maison de l’Estuaire stand -relax and enjoy a selection of food and refreshments