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

Miniature - Vidéo présentation Bull
30/01/2026

New hybrid bulldozer and 3D GPS

As part of its commitment to responsible innovation, ECT is expanding its range of public works equipment with the Caterpillar D6 XE hybrid GPS 3D bulldozer (exclusive distributor Bergerat Monnoyeur).

Read more
26/01/2026

Acting for the climate and ecological transition of territories

Climate and ecological transition cannot be decreed. It is built on the ground, project after project, through development choices that are capable of responding to climate requirements, biodiversity issues, and

Read more
Plantations Plaisir Parc de la Mare aux Saules
22/01/2026

Educational plantings at the future Mare aux Saules park in Plaisir

Twenty-three fourth- and fifth-grade students from Louis Pergaud School in Plaisir (78) planted 400 young trees and shrubs, helping to reforest the future park. This nature awareness initiative allows students

Read more

Pour recevoir
les dernières actualités d'ECT