Fosse Maussoin Departmental Park

The Parc départemental de la Fosse-Maussoin in Clichy-sous-Bois (93) is a park open to the public, which benefits from this landscaped wooded area. Situated in a densely populated urban area, the 14-hectare park is an outstanding example of nature in the city. In January 2021, the Seine-Saint-Denis département officially inaugurated the park’s first extension.

Other developments are underway to create a 22-hectare “green lung”, including a biodiversity zone. A further 7 hectares are currently being developed for this purpose. The new space offers panoramic views over Seine-Saint-Denis and Paris, with the creation of a landscaped belvedere. New leisure facilities enhance the promenade, including a playground and picnic area. Access will be facilitated by 2 new entry points into the Park. Finally, 2,000 trees have been newly planted.

ECT used inert soil from local construction sites to shape and develop this, the eighth departmental park in Seine-Saint-Denis.

Latest news

Zone déchargement des terres à Coubert
23/09/2025

Coubert agricultural rehabilitation project underway

Discover the progress of the Coubert project in Seine-et-Marne. The gallery shows the key stages: reception of inert soil from local construction sites, quality control and implementation by field teams.

Read more
Gourde ECT au canada
23/09/2025

The Adventures of the ECT Water Bottle – Summer 2025

This summer, the ECT water bottle packed its backpack and set off on a unique trip around the world. From the scorching deserts of Death Valley to the salty beaches

Read more
ECT Sofiane Chikh crédit ECT
11/09/2025

[Appointments] Sofiane Chikh, Director of Development and Planning

ECT is strengthening the development of its projects in the Paris region and elsewhere in France with the arrival of Sofiane Chikh as Director of Development and Planning.  As the

Read more

Pour recevoir
les dernières actualités d'ECT