Sources first
Dates, times, venues, artists, films and bookings come from the organizer, venue or official ticket seller. An organizer’s public page, including Facebook, can be a primary source. Third-party posts and forums remain leads to corroborate.
Visible freshness
Every listing shows when its official source was last checked. During peak season, activities in the next 14 days receive priority. That stamp is not live availability, so always check the official source before leaving or paying.
Unknown means unknown
We do not infer a time, price, availability, lineup or weather policy. When a festival has not published a detail, the listing points to the official program instead of presenting an estimate as fact.
Private planning
MTL Summer has no ads, accounts or tracking cookies. Privacy-preserving aggregate analytics shows which planning tools are useful. Your saved plan stays in this browser. A shared plan places only the selected listing identifiers in the link. Privacy policy
Images with a source
Our discovery tool finds posters and photographs on event pages. We review relevance and provide credit and a source link on the listing. A photo may represent a previous edition; its alternative text gives that context. When no suitable image is available, a clearly labelled illustration takes its place. Automatic discovery does not grant permission to reuse an image.
Help us correct it
Programs change. Send the activity name, what changed and an official or organizer source link. New suggestions also need an official source before publication.