The annual popular festival of Rosny-sous-Bois in Seine-Saint-Denis
The Fête de Rosny-sous-Bois is the grand annual popular celebration of this town of 44,000 inhabitants in Seine-Saint-Denis. Supported by the municipality and local associations, it offers every summer open-air concerts, shows, sports activities, multicultural gastronomy, and family festivities in the town's parks and public spaces. The Festival Silence! in May and the Fête de la Musique in June complete the festive season in Rosny.
Rosny-sous-Bois, a town of 44,000 inhabitants east of Seine-Saint-Denis, cultivates an active and diverse cultural life. The Fête de Rosny-sous-Bois is the most popular expression of this vitality: every summer, it brings together the residents of Rosny in the town's parks and public spaces for a day or a weekend of sharing, music, and conviviality.
The festival is organized by the town hall in partnership with the numerous local associations that make up the richness of Rosny's social fabric. It is entirely free and open to all, affirming the values of cultural accessibility and social cohesion that guide municipal policy.
Festive life in Rosny is not limited to the town's festival alone. The municipality offers an ambitious cultural program throughout the year. In May, the Festival Silence!, organized at the Théâtre et Cinéma Georges, offers a demanding artistic program centered on cinema and performing arts. In June, the Fête de la Musique takes over the streets and squares of the town, with concerts offered by the municipal conservatory, musical associations, and local artists.
These events create a festive spring momentum that culminates in the grand summer popular festival, a crossroads of all cultural expressions and all generations.
The musical program of the Fête de Rosny-sous-Bois is eclectic and reflects the town's cultural diversity. Local artists and regional bands perform on the main stage, offering world music, jazz, reggae, urban music, and variety shows. Street performances—acrobats, jugglers, comedians, and dancers—animate public spaces alongside the concerts, creating an atmosphere of itinerant and lively celebration.
Rosny-sous-Bois sports associations take advantage of the festival to promote themselves and offer free introductory sessions. Football, martial arts, dance, swimming, and racket sports are generally represented through open demonstrations.
A gastronomic market showcases world cuisines, with stands run by the town's culinary associations. Caribbean, African, Asian, and Mediterranean cuisines meet for a multicultural feast enjoyed by all. Local artisans complete the program with their creations, giving the festival the feel of an open-air popular market.
The Fête de Rosny-sous-Bois 2026 is scheduled for June 20th and 21st, following the Festival Silence! in May and coinciding with the Fête de la Musique. Concerts, shows, sports activities, and multicultural gastronomy are on the program in the town's parks and public spaces.
The Fête de Rosny-sous-Bois returns on June 20th and 21st, 2026, in the town's parks and public spaces. After the Festival Silence! in May, this festive weekend concludes the spring cultural season in Rosny with joy and conviviality.
Open-air concerts as part of the Fête de la Musique, street performances, sports demonstrations, creative workshops, and multicultural gastronomy are on the program for this popular and free event open to all residents and visitors of Rosny.
Parks and public spaces of Rosny-sous-Bois
93110 Rosny-sous-Bois
(precise location announced on the official website)
RER E: Rosny-sous-Bois station
Tramway T1: Rosny — Bois-Perrier stop
Bus: lines serving the town center
Free and open entry for all.
Mairie de Rosny-sous-Bois
Avenue du Général de Gaulle, 93110 Rosny-sous-Bois
Website: www.rosnysousbois.fr
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Parcs et espaces publics de Rosny-sous-Bois
Avenue du Général de Gaulle, 93110 Rosny-sous-Bois