Discover the story behind every door

Presenting sponsor

The Ontario Heritage Trust works with communities across the province to open the doors, gates and courtyards of their unique and most fascinating cultural sites so you can explore the stories inside.

Start planning your excursion today.

Mike & Ophelia Lazaridis Quantum-Nano Centre, Waterloo (Photo: Joe Martz)

Events

Sites

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Doors Open Ontario presenting sponsor

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Doors Open Ontario:

15 In-person Doors Open events

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Guelph Apr-26 - Apr 26

Islamic Society of Guelph

Hamilton Region May-03 - May 04

Ancaster Old Township Hall

Oshawa May-03 - May 03

Downtown Oshawa

Along the Grand May-10 - May 10

New Date

The Grand River

Richmond Hill May-10 - May 10

Richmond Hill David Dunlap Observatory

Toronto May-24 - May 25

Toronto City Hall

Loyalist Township Jun-14 - Jun 14

Outside Babcock Mill

Owen Sound Jun-21 - Jun 21

New Date

Owen Sound Chapel (Photo: Owen Sound Tourism)

St. Marys Aug-09 - Aug 09

New Date

Downtown St. Marys

Cornwall and SDG Counties Aug-16 - Aug 17

St. Raphael's Ruins

Historic SDG Jail

Rideau Lakes Aug-16 - Aug 17

New Date

Old Stone Mill (Photo: Ken Watson)

Simcoe County Sep-13 - Sep 13

Simcoe County Museum

Gravenhurst Sep-20 - Sep 20

New Date

Albion Hotel

Markham Sep-20 - Sep 20

New Date

York Region District School Board’s Museum & Archives

Woodstock Oct-04 - Oct 04

New Date

Woodstock Public Library (Photo: Dudek Photography)