Roseneath Carousel, Doors Open Northumberland 2017 (Photo: Richard Adams)

As part of Digital Doors Open, learn more about the fascinating history of the Canadian Forces Base Trenton through this video.

For Digital Doors Open, watch this video to learn more about Hamilton's Griffin House.

As part of Digital Doors Open, watch this video to learn more about the Workers Arts and Heritage Centre in Hamilton.

During Digital Doors Open, you can learn more about the Trent-Severn Canal through this video.

Take a virtual tour of Westfield Heritage Village in this video.

During Digital Doors Open, take a virtual tour of the Ottawa Humane Society and learn more about the important work that they do.

For Digital Doors Open, visitors can watch this video to learn more about the Canadian Museum of Nature.

As part of Digital Doors Open, watch this video to learn more about the Sault Ste. Marie Museum.

For Digital Doors Open, join a virtual tour of Christ Church Cathedral Ottawa.

Learn about the history of Niagara-on-the-Lake through this video.

Learn more about the Niagara-on-the-Lake Museum through this video.

As part of Digital Doors Open, learn more about the RiverBrink Art Museum through this video.

During Digital Doors Open, visitors can enjoy a design walk-through of the Centre Block.

During Digital Doors Open, visitors can see how experts carefully removed the chandeliers in Ottawa's Senate and House of Commons chambers.

During Digital Doors Open, visitors can learn about the beautiful murals in the House of Commons Reading Room designed by Arthur Watkins Crisp.

Watch this documentary – entitled Ritchie’s Follie: The Central Ontario Railway, by Sean Scally – to learn more about this little-known piece of Trenton history.

To learn more about the Old Church Theatre, watch this Sean Scally video.

During Digital Doors Open, explore the Ottawa Main Mosque through this video and learn more about this fascinating site.

As part of Digital Doors Open Hamilton, explore some of Hamilton’s feature heritage properties through this video.

For Digital Doors Open, watch this video to learn more about the unique Carleton-Dominion Chalmers Centre.

As part of Digital Doors Open, learn more about Niagara-on-the-Lake's Grace United Church by watching this video.

As part of Digital Doors Open, learn more about The Exchange Brewery through this video.

As part of Digital Doors Open, join volunteer Michael Avis on a tour of the house in this video, as well as the log cabin and grounds, where you will experience Brampton’s pioneer heritage first hand.

For Digital Doors Open, learn more about the history of the former Hamilton Public Library through this video.

Check out this video and see how Alderlea has been adapted for use as a heritage venue.

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Learn more about the National Air Force Museum of Canada in Quinte West through this video.

As part of Digital Doors Open, watch this film – entitled Playing with Fire, by Sean Scally – and learn what really happened that fateful night over a century ago to the British Chemical Company Site.

For Digital Doors Open, learn more about St. Mark's Anglican Church in Niagara-on-the-Lake by watching this video.

Watch this documentary by Sean Scally – entitled Lumberbaron: The Gilmour Years – and discover the story about the effect of the Gilmour Lumber Company on the region from Trenton to the Muskokas.

Join tour guide Steve Collie – member of the Brampton Heritage Board and the Brampton Historical Society – for an informative and enlightening guided tour of downtown Brampton.

Learn more about Willowbank by watching this video.

Take a campus tour of Willowbank - an exciting heritage conservation school.

Join artist Ron Baird as he speaks up close and personal about Brampton's The Ghost Train in the Mount Pleasant Village Square.

Join artist Ron Baird as he speaks up close and personal about three unique metal structures, Time, Tracks and Trestle Bridge, in Brampton's Mount Pleasant Village Square.

For Digital Doors Open, learn more about the Niagara District Court House in this video.

Learn more about their lives and their company through this Sean Scally video – entitled Apples and Egos: The Saga of Eben James and William Fraser – and see for yourself how apples and egos impacted the history of Trenton.

As part of Digital Doors Open, take a virtual tour of the Canadian Conservation Institute through this video and learn more about this fascinating site.

During Digital Doors Open, you can explore the United States Embassy in Ottawa through this video.

For Digital Doors Open, watch this video to learn more about the Ermatinger Old Stone House in Sault Ste. Marie.

As part of Digital Doors Open, learn more about St. Andrew's Presbyterian Church in Niagara-on-the-Lake by watching this video.

As part of Digital Doors Open, take a look behind the scenes at the Shaw Festival through the video below and learn more about this fascinating place.

Follow this online spooky murder mystery game from The Shaw Festival: Sherlock Holmes and the Deathly Clocktower.

As part of Digital Doors Open, watch this video to learn more about the history of Hamilton's Piggott Building.

As part of Digital Doors Open, you can tour the Peel Art Gallery, Museum and Archives in this video.

Additional video resources of the Peel Art Gallery, Museum and Archives include a fascinating history of Peel's Black communities through the North Peel Community Church.

Additional video resources of the Peel Art Gallery, Museum and Archives include an exclusive behind-the-scenes look at the Peel Regional Archives.

Additional video resources of the Peel Art Gallery, Museum and Archives include a rare opportunity to explore one of artist Tom Thomson's sketchbooks from inside the art gallery vault.

Take a virtual tour through this video and learn more about Brampton's popular Lester B. Pearson Memorial Theatre.

For Digital Doors Open, take a virtual tour of The Canal District in Sault Ste. Marie through this video.

As part of Digital Doors Open, take a virtual tour of Ottawa's Arts Court through this video.

During Digital Door Open, watch this video from Quinte Waste Solutions to see how recycling works - from curbside collection to the sorting line to the finished bales of recycled materials that are then sold to companies for new uses.