Sources first
Dates, times, venues, artists, films and booking links come first from the organizer, venue, official ticket seller or public authority responsible for the place. Forums and social posts help us discover leads, but never confirm a listing on their own.
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.
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.