Les Grands Feux Casino Lac-Leamy is a beautiful international fireworks & music competition that will delight the whole family.

The 2025 edition of Les Grands Feux Casino Lac-Leamy will have 6 firework displays from 4 countries and the Grande Finale. The Sound of Light will be held from July 30th to August 16th 2025 behind the Canadian Museum of History over the Ottawa River.

The fireworks start at 9:15pm however, the site will open to the public at 6pm and there will be many performances for the whole family to enjoy in the animation area

Schedule

July 30: Grand Opening

August 2: Japan

August 6: Australia

August 9: Mexico

August 13: Canada

August 16: Grand Finale

Admission

General admission is on a first come, first served basis so make sure you arrive early. You should also bring your chairs and picnic or you will be able to buy super from food concessions onsite. Cost is:

• Adults: $20 per person and only 8.50$ for children

• Reserved seat: 40$ per person

There are also diner packages available as well as reserved seating. For more information or to purchase your tickets, the official website.

For more information, the official website.