National Day 2026 in Dammarie-les-Lys (77): fireworks canceled and rescheduled for Christmas.

Following a prefectural decree issued in Seine-et-Marne, fireworks are banned across the department due to the risk of fires. Consequently, the town of Dammarie-lès-Lys has decided to postpone its display and fire it off during the 2026 year-end celebrations.

When heritage takes the stage, Bastille Day takes on a new dimension. In Dammarie-lès-Lys, in Seine-et-Marne (77), the National Day 2026 is celebrated on Tuesday, July 14, with a sound-and-light show followed by a fireworks display, set against the historic backdrop of the Abbey of the Lys.

Bastille Day fireworks in Seine-et-Marne on July 14, 2026: the best tips and what’s new
The July 14, 2026 fireworks in Seine-et-Marne are being organized under constraint: a prefectural order issued on July 8 now regulates pyrotechnic displays in the department (77), amid a heatwave and fire risk. Here’s a look at the events that are going ahead. [Read more]

Every summer, Paris and the Île-de-France region dress up for the National Day celebration. While the Eiffel Tower’s grand fireworks display steals the spotlight, many Île-de-France municipalities also light the fuse with evenings that mix concerts, popular dances, activities and pyrotechnic shows.

In Dammarie-lès-Lys, the backdrop will be the Parc de l'Abbaye du Lys. The ruins of the abbey, founded by Blanche of Castile, will stage a show that blends light, music and fireworks, ahead of the traditional firework display. A way to let the site’s history shine while celebrating Bastille Day in an emblematic Seine-et-Marne setting.

• To be read
• Why is July 14th a national holiday in France? Origins and history of the national holiday
• Top picks for the week of July 13–19, 2026 in Paris and Île-de-France

Bastille Day 2026 program in Dammarie-lès-Lys:

• 23:00: a sound-and-light show and fireworks display — cancelled

Why is July 14th a national holiday in France? Origins and history of the national holiday
Every July 14, France celebrates its national holiday! But do you remember exactly what happened in France on July 14, 1789? And do you know how long July 14 has been a public holiday in France? We tell you. [Read more]