Did you know that Chemin du Pré Boni in Rueil-Malmaison offers more than just a scenic route? It is a path woven into the very fabric of Parisian history. Let’s embark on a journey through time and discover the allure of this unique trail.
Chemin du Pré Boni is part of a larger vision. It is a vision to connect the green spaces of eastern Paris. This ambitious project is known as Le Grand Chemin. It is a green loop that aims to intertwine nature with urban life. Imagine a 55 km ecological promenade. Thirty-six kilometers of it wind through Est Ensemble. The remaining 19 kilometers stretch into Paris, Fontenay-sous-Bois, and Rosny-sous-Bois. This loop links the verdant expanses of eastern Paris.
Le Grand Chemin, the green loop of eastern Paris, is not just a simple path. It is an ambitious project to restore public spaces. Parks and green areas are connected. Est Ensemble, Paris, Fontenay-sous-Bois, and Rosny-sous-Bois are leading this urban development. Its vast scale and complex urban landscape mean this project will unfold over several years. The developments occur in phases. A schedule is currently being crafted. This project shows the tourism ambition of eastern Paris. It is reflected in its many projects.
This promenade connects all the towns. It also connects 220 hectares of green space. These spaces are open to the public in Est Ensemble. Connections extend to Paris, Rosny-sous-Bois, and Fontenay-sous-Bois. It will provide a space for relaxation and recreation. The project increases vegetation along its route. It facilitates access for pedestrians and cyclists. The landscape and its viewpoints are enhanced. New leisure and local spaces are created.
Four key sites and highlights define Le Grand Chemin. The Grand Chemin is a green loop in eastern Paris. Formerly it was known as the promenade des hauteurs. It is an ecological promenade spanning 42 km. It boasts panoramic views of the greater metropolitan landscape from the Romainville plateau. It will be equipped for cultural, ecological, and sporting activities. Temporary installations dot the Grand Chemin. Promontories offer landscape views. Seating and platforms are available. In September 2023, work began on a 500m pilot section. It is located on Avenue du Président Robert Schuman in Les Lilas.
The Grande Rando and the Trail des Hauteurs are two major events. They showcase this green loop in eastern Paris. These friendly gatherings allow people to explore the Parc des Hauteurs using gentle modes of transport. A temporary nursery in Montreuil aims to produce the 3,500 trees. These trees will enhance the Promenade. This site will also raise awareness and provide training. Educational activities will be offered.
Walks and hikes are available. They let you discover the green loop of eastern Paris. You can explore it on foot or by bike. The Grande Rando takes place every September since 2018. It was initially named the Grande Rando du Parc des Hauteurs. In 2023, it was renamed the Grande Rando du Grand Chemin.
In 2024, a 13-kilometer hike started at Parc Jean Moulin les Guilands in Montreuil. It ended at Parc Guillaume in Noisy-le-Sec. In 2018, the first Grande Rando du Parc des Hauteurs was organized. It ran between Parc de Belleville and Parc Jean Moulin les Guilands on September 23.
The first Trail des Hauteurs started from the Corniche des forts in 2022. A new edition will be held on Sunday, October 5, 2025. Several hilly routes with panoramic views are available for all runners. Chemin du Pré Boni is more than just a path. It is an invitation to explore. It is an invitation to connect with nature. It also offers a chance to discover the rich history of Paris.