Fête de Saint-Gratien
Edition 2026 Music Family Design

Fête de Saint-Gratien

The festival of the town on the shores of Lake Enghien and its historic guinguettes

Saint-Gratien — Val-d'Oise (95)
Dates 21 Jun — 30 Aug 2026
Location Saint-Gratien (95)
Prices Free
Status Confirmed

About Fête de Saint-Gratien

Every summer, the Fête de Saint-Gratien enlivens this residential town on the shores of Lake Enghien in Val-d'Oise. Open-air concerts, Fête de la Musique, a popular ball on July 14th with fireworks, family entertainment, and a producers' market make up the summer program for this town of 22,000 inhabitants. Saint-Gratien, linked to Lake Enghien and the memory of Belle Époque guinguettes, perpetuates a festive tradition rooted in the art of living in the Vallée de Montmorency.

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The Fête de Saint-Gratien, a festive tradition by the lake

The Fête de Saint-Gratien is the annual festive gathering for the residents of this residential town in Val-d'Oise, on the banks of Lake Enghien and nestled in the heart of the Vallée de Montmorency. Organized by the municipality and local associations, this popular celebration is part of a long festive tradition dating back to the guinguettes and open-air festivals of the 19th century.

Saint-Gratien is a town of approximately 22,000 inhabitants belonging to the Val Parisis agglomeration community. Its location between Lake Enghien-les-Bains – whose shores it shares with the neighboring spa town – and the wooded slopes of the Vallée de Montmorency gives it a pleasant natural setting conducive to outdoor festivities.

A festive heritage from the Belle Époque

Saint-Gratien is a town steeped in the history of guinguettes and Belle Époque open-air festivals. In the late 19th and early 20th centuries, the shores of Lake Enghien and the surrounding woods hosted Parisians every Sunday who came by train to enjoy rustic pleasures: dancing, music, gastronomy, and boat trips. These lively guinguettes, immortalized by Impressionist painters, have left a lasting mark on local culture.

The Fête de Saint-Gratien perpetuates this festive heritage through its summer events: open-air balls, concerts on the lake shores, picnics, and boat trips recall the carefree and joyful atmosphere of those Parisian Sundays of yesteryear. This continuity between a festive past and a recreational present is one of the distinctive features of the Fête de Saint-Gratien.

Fête de la Musique in the Vallée de Montmorency

The Fête de la Musique on June 21st is one of the liveliest events of the year in Saint-Gratien. The town participates in the musical festivities common to the entire Vallée de Montmorency, with concerts organized in the squares and streets of the town. The musical program, ranging from jazz to rock, French chanson, and world music, allows all residents to find something they enjoy during this free musical evening.

Amateur artists and professional groups perform one after another on the town's improvised stages, creating a festive atmosphere that extends over several neighborhoods. Restaurants and bars in the town center actively participate in the Fête de la Musique by offering concerts on their terraces.

July 14th: Popular Ball and Fireworks

The French National Day on July 14th is celebrated in Saint-Gratien with a traditional festive program. A popular ball hosted by an orchestra or DJ and a fireworks display bring together Saint-Gratien families in a festive and republican atmosphere. The tradition of the July 14th popular ball is particularly vibrant in the towns of the Vallée de Montmorency, where neighborly ties are strong and festive traditions are well-established.

The view of Lake Enghien, illuminated by the reflections of the fireworks, offers a striking spectacle that makes July 14th in Saint-Gratien a particularly memorable event. Families gathering on the lake shores to admire the pyrotechnic show perpetuate a tradition of nocturnal gatherings that dates back to the first national holidays of the 19th century.

Producers' Market and Local Gastronomy

A local producers' market is regularly held in the central square of Saint-Gratien, offering products from the Val-d'Oise region: fruits and vegetables from local market gardeners, cheeses, honey, jams, and wines from Île-de-France. These markets, which help to liven up the town center and support local agriculture, are particularly popular during the summer.

Culinary events and tastings of regional products enrich the summer festive program, allowing residents to discover or rediscover the gastronomic riches of their region. These moments of culinary sharing are often the most conducive to exchanges and encounters between residents from different neighborhoods and backgrounds.

Summer Concerts and Entertainment

Throughout the summer, Saint-Gratien offers a program of summer entertainment that enlivens the town's parks and public spaces. Open-air concerts, temporary exhibitions in cultural facilities, and sports activities for all ages make up a festive program accessible to the entire population.

Cultural and sports associations in the town actively participate in this entertainment, offering demonstrations, introductory sessions, and exhibitions that showcase their activities and recruit new members. This associative mobilization is a guarantee of the popular authenticity of the Fête de Saint-Gratien.

Fête de Saint-Gratien — edition 2026

The 2026 Fête de Saint-Gratien will feature Fête de la Musique, the July 14th popular ball and fireworks, a producers' market, and summer concerts. Free admission.

Fête de Saint-Gratien 2026

The Fête de Saint-Gratien 2026 will liven up the town with the Fête de la Musique on June 21st, the popular ball and fireworks on July 14th by Lake Enghien, a local producers' market, and open-air summer concerts. Program to be announced soon on the town's website.

Prices Fête de Saint-Gratien 2026

Free admission to all events.

Practical information — Fête de Saint-Gratien

Access

  • By train: Saint-Gratien station (Transilien line H), 10 min walk from the town center.
  • By car: D11 from Enghien-les-Bains or A15 exit Saint-Gratien. Parking available.
  • By bus: Optile lines to Enghien-les-Bains, Ermont, and Sannois.

Indicative Program

  • June 21: Fête de la Musique
  • July 13-14: Popular ball and fireworks
  • July-August: Concerts, producers' market, and family entertainment

Prices

  • Free admission for open-air events

Contact

  • Mairie de Saint-Gratien: 01 39 89 78 78
  • Website: saintgratien.fr

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Where does it take place — Fête de Saint-Gratien

Place centrale et abords du lac d'Enghien à Saint-Gratien

Place centrale et bords du lac d'Enghien, 95210 Saint-Gratien

Contact Fête de Saint-Gratien

Tel
01 39 89 78 78

Fête de Saint-Gratien in brief

Music Family Design Outdoor Off Val-d'Oise

History of Fête de Saint-Gratien