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.

On the staircase of the Aga Khan Museum, Toronto (Photo: Domnic Santiago)

Events

Sites

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Doors Open Ontario presenting sponsor

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Doors Open Ontario:

23 In-person Doors Open events

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Seaforth Aug-01 - Aug 02

Downtown Seaforth, past and present

Burlington Aug-09 - Aug 09

Burlington's waterfront (Photo: Burlington Economic Development and Tourism)

St. Marys Aug-09 - Aug 09

New Date

Downtown St. Marys

Cornwall and SDG Counties Aug-16 - Aug 17

St. Raphael's Ruins

Rideau Lakes Aug-16 - Aug 17

New Date

Old Stone Mill (Photo: Ken Watson)

Belleville Sep-13 - Sep 13

Belleville City Hall

Simcoe County Sep-13 - Sep 13

Simcoe County Museum

Aylmer and Malahide Sep-20 - Sep 20

Old Town Hall

Gravenhurst Sep-20 - Sep 20

New Date

Albion Hotel

London Sep-20 - Sep 21

Street festival in downtown London

Markham Sep-20 - Sep 20

New Date

York Region District School Board’s Museum & Archives

Sault Ste. Marie Oct-04 - Oct 04

New Date

Ermatinger Clergue National Historic Site

Woodstock Oct-04 - Oct 04

New Date

Woodstock Public Library (Photo: Dudek Photography)

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

Ottawa Jun-07 - Jun 08

Heritage Building and Ottawa City Hall

Whitchurch-Stouffville Jun-07 - Jun 07

Lebovic Centre for Arts and Entertainment

Loyalist Township Jun-14 - Jun 14

Outside Babcock Mill

Owen Sound Jun-21 - Jun 21

New Date

Owen Sound Chapel (Photo: Owen Sound Tourism)