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August 03 2026

Only a few days to go until the OSM's big concert in Rosemère!

The countdown is on! On August 7, starting at 7 p.m., the Orchestre symphonique de Montréal (OSM) will stop in Rosemère for an exceptional evening of music under the stars as part of the OSM in the Parks initiative. Conducted by Rafael Payare and hosted by André Robitaille, this free concert will be preceded by a performance from young musicians of Externat Sacré-Cœur and will conclude with a spectacular fireworks display.


To make the most of the evening, remember to bring your picnic, folding chair and water bottle. Food trucks will also be on site starting at 5 p.m. ($).


How to get there


To help reduce traffic in the area, we encourage you to walk, cycle or take the free shuttle service available from several locations throughout the Town (Walmart, Train Station, Library, Académie Sainte-Thérèse (Rosemère Building)) from 5 p.m. to 10:30 p.m. -  every 20 minutes.


Please note that Montée Lesage (between Roland-Durand Boulevard and Pineridge Street), as well as Lefrançois and Des Vignobles Streets, will be completely closed to vehicular traffic from 7 p.m. to 10 p.m., except for people with limited mobility and local residents. A detour will be in place to access the parking lots.


Bike parking will be available on site near Montée Lesage, and parking will be prohibited on the surrounding streets, except for people with limited mobility, who may park at the Externat Sacré-Cœur.


Presented in place of the Citizens' Day, this special evening will take place rain or shine, except in the event of a thunderstorm. Please note that dogs are not permitted on the site.


The complete event details are here



What’s happening

  • Free Program to Help Reduce the Risk of Rain-Related Flooding in Rosemère
  • The Orchestre symphonique de Montréal (OSM) in Rosemère
  • Rosemère in Bloom Contest
  • Automated Call Service
  • Municipal Code of Conduct and Civility