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Heritage Events

Join us in celebrating our heritage!

Doors Open Thunder Bay

Held every other year in September, Doors Open Thunder Bay, under the supporting partnership of Doors Open Ontario and the Ontario Heritage Trust, offers residents and visitors alike the opportunity to step through the doors of some of our city’s most unique structures and heritage sites. This event is a fantastic way to experience first-hand Thunder Bay’s remarkable architecture, not only from the outside but from the inside as well – all free of charge!

Come explore Thunder Bay’s history, culture and community initiatives through our built heritage this September.

Doors Open Thunder Bay will take place Saturday September 8th, 2018 from 10am till 4pm

Doors Open Thunder Bay

Doors Open 2018 Event Details and Past Doors Open Events