Triel sur seine

Chinese/Lunar New Year 2026 in Triel-sur-Seine, Yvelines (78): Parade and Fireworks

Triel-sur-Seine is going all out on Saturday, February 14, 2026, to celebrate the Lunar New Year! The festivities kick off with a vibrant dragon parade starting at 5:15 p.m., followed by a lively choir performance, a spectacular fireworks display, and a dance party that will have the entire town grooving into the night!

Christmas 2025: Christmas market, free ice rink, and horse-drawn carriage rides in Triel-sur-Seine (78)

In Triel-sur-Seine, the magic of Christmas will be taking over Place Philippe Prévost every weekend from December 6 to 21, 2025. More than 150 exhibitors await you at this festive Christmas market, with free entertainment for the whole family.

Flan festival: garage sale, flan tastings and free entertainment in Triel-sur-Seine (78)

On September 27 and 28, 2025, head to Triel-sur-Seine, in the Yvelines, for a gourmet weekend! The whole family can enjoy free entertainment, custard sales and a huge flea market!

Fête de la Science 2025: themed games and guided tours at the Parc aux étoiles (78)

There's good news for all you young and old scientists out there, as the Fête de la Science returns to Paris and the rest of the Île-de-France region. To mark the occasion, the Parc aux étoiles, located in the Yvelines region, is offering free workshops and tours from October 4 to 12, 2025.

Heritage Days 2025 at Parc aux Étoiles (78), the program

Fancy a weekend that takes off into infinity and beyond? On September 20 and 21, 2025, the European Heritage Days open their doors wide to museums, institutions and unexpected spots. Among them, the Parc aux Étoiles in Triel-sur-Seine (78) invites you to plunge, free of charge, into a captivating cosmic universe - reservations required to get on board!

Fête nationale 2025 in Triel-sur-Seine (78): concerts, fireworks and DJ set on July 13

Triel-sur-Seine sets the world alight on July 13, 2025 with a colorful evening of festivities! On the eve of the Fête Nationale, concerts, fireworks and an open-air dancefloor take over the town. The perfect way to celebrate July 14th... in style!

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

Triel-sur-Seine is celebrating Midsummer's Day in style, with a festive program designed for everyone, from the very young to the very old.

Fête de la musique 2025 in Triel-sur-Seine (78): Johnny Hallyday's hits take center stage

The Fête de la musique is once again being celebrated in the Yvelines! The town of Triel-sur-Seine awaits you this Saturday, June 21, 2025, for a festive evening of music and Johnny Hallyday hits, thanks to Johnny Vegas, the official look-alike of the idol of youth! Fans of the late singer will be delighted.

Fireworks and concerts on July 14, 2023 in Triel-sur-Seine (78)

The town of Triel-sur-Seine celebrates the Fête Nationale this Thursday, July 13, 2023 from 6pm onwards in the Place Philippe Prévost. On the program: concerts, food, dancing, games and, of course, fireworks.