Fête de la Saint-Jean 2025: fireworks and entertainment in Triel-sur-Seine (78)

On Saturday, June 28, 2025, the town of Triel-sur-Seine, in the Yvelines département, invites you to join us for the Fête de la Saint-Jean, a major popular festival held in the Parc des Etoiles.

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What's on the program? Take advantage of the inflatables and other family activities, enjoy the concerts, but above all, be amazed by the great Saint-Jean fireworks display, from 10:30 pm! Catering will also be available on site.

What is the Fête de la Saint-Jean?

This traditional festival celebrates St. John the Baptist each year, shortly after the summer solstice, and is accompanied by large bonfires, now in the form of fireworks. Officially scheduled for June 24 - exactly six months before Christmas - every year, it is celebrated in many towns, including Neuilly-sur-Marne (93) in the Île-de-France region.

The program for Saint-Jean 2025, in Triel-sur-Seine:

Entertainment and inflatable structures from 2 pm to 10:30 pm

Concerts :

• Groovestation, 7-8:30pm (funk/rock covers)
• The Ladies & KJP, 8:45pm to 10:30pm (blues/pop rock)
• DJ Smile'S, 10:45pm to 12:30am (dance party)

Fireworks, from 10:30 pm

So, are we off to Triel-sur-Seine this Saturday, June 28, 2025?