Ontario Heritage Trust

NEW! Collections database

Explore the Ontario Heritage Trust’s archaeological and cultural collections in this new database ...

Ontario's Places of Worship Inventory

For several years, the Ontario Heritage Trust has been assembling critical information on the province’s religious architecture ...

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Photo: Ontario Heritage Trust

Ontario Heritage Act Register

Recognizing the importance of heritage sites to the collective memory of all Ontarians, the Ontario Heritage Act requires that the province keep an official record of all properties and heritage conservation districts designated under the act ...

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Photo: Tessa Buchan

Plaque database

You are just a few clicks away from having information at your fingertips about the hundreds of familiar blue and gold plaques located throughout Ontario ...

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Photo: Restoration at Macdonell-Williamson House, 2014

Tools for conservation

Learn more about common heritage issues and topics that affect how and why we choose to conserve heritage properties – and to help you in your own conservation efforts ...

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