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Doors Open Ontario presenting sponsor
Doors Open Ontario presenting sponsor

1000 Islands Brewing Company Doors Open Thousand Islands

New

1000 Islands Brewing Company

Discover how a historical 1895 building has been transformed into one of downtown Brockville's most popular gathering places. During Doors Open, enjoy a guided tour of the brewery's production space, learn about the craft brewing process and some cool historic facts about brewing in Brockville! 

  • Food vendors
  • Guided tours available
  • Kid-friendly
  • Partial wheelchair access
  • Washrooms
  • Photography allowed

Contact info

65 King Street West
Brockville, Ontario
https://1000islandsbrewery.ca/

Architecture

Year built: 1895
Building type: Attraction Food and drink

Dates/hours open

Sep 18, 10:00am - Sep 18, 04:00pm

1st Hussars Museum Doors Open London

1st Hussars Museum

The regiment is celebrating its 170th birthday. Many of the events of its history are the same ones that affected the City of London. We will have interpreters who will explain the displays and tell the stories of the regiment's history. Outside the Jeep Troop, members of the Regiment and the Cavalry Troop will have interactive displays. Enjoy musical performance!

  • Guided tours available
  • Kid-friendly
  • Parking
  • Partial wheelchair access
  • Washrooms
  • Photography allowed
  • Veterans/Military heritage

Contact info

1 Dundas Street
London, Ontario
Email: tea.granny@sympatico.ca
http://www.1sthussars.ca

Architecture

Year built: 1880-81
Building type: Military Museum

Dates/hours open

Sep 19, 11:00am - Sep 20, 05:00pm

25 Ookwemin Street Doors Open Toronto

New

25 Ookwemin Street

25 Ookwemin Street (formerly 281 Cherry Street) is located in Toronto's future Ookwemin Minising island. Originally a Toronto Hydro Station, the space is being re-envisioned as part of Toronto’s evolving urban landscape. Enjoy rare behind-the-scenes tours and curated displays to learn about the Port Lands’ industrial history and the city’s long-term vision for a creative, mixed-use waterfront community.

  • Adaptive reuse
  • Guided tours available
  • Site is protected by the Ontario Heritage Trust
  • Photography allowed

Contact info

25 Ookwemin Street
Toronto, Ontario

Architecture

Building type: Historical landmark Studio

Dates/hours open

May 23, 10:00am - May 24, 05:00pm

401 Richmond Ltd. Doors Open Toronto

401 Richmond Ltd.

401 Richmond is a heritage-designated industrial building turned arts-and-culture hub. The building was originally constructed in several phases between 1899 and 1923 for the Macdonald Manufacturing Company. It operated as a tin factory, best known for its lithographic work. That artistic lineage is still seen today with a community of nearly 150 artists, cultural producers, non-profits and micro-enterprises. (Photo: Vik Pahwa)

  • Full wheelchair access
  • Guided tours available
  • Washrooms
  • Photography allowed

Contact info

111-401 Richmond Street West
Toronto, Ontario
https://401richmond.com

Architecture

Year built: 1899
Building type: Commercial Historical landmark Gallery
Architect: John Wilson Siddall

Dates/hours open

May 23, 10:00am - May 23, 05:00pm

427 Wing (RCAF Association) Doors Open London

427 Wing (RCAF Association)

Housed in a 1940s canteen, this is the last surviving building from London Airport's WWII British Commonwealth Air Training Plan base. The London Aviation Museum commemorates Canadian and Commonwealth airmen trained here. A scavenger hunt and a hands-on activity highlighting key pieces will be available for kids. Visitors can gently handle a WWII practice bomb and guess its weight. Enjoy musical performance!

  • Full wheelchair access
  • Guided tours available
  • Kid-friendly
  • Parking
  • Self-guided tours available
  • Washrooms
  • Photography allowed
  • Veterans/Military heritage

Contact info

2155 Crumlin Side Road
London, Ontario
Email: info@427wing.com
http://www.427wing.com

Architecture

Year built: 1942
Building type: Green building Military Museum

Dates/hours open

Sep 19, 12:00pm - Sep 20, 04:00pm

6ix x 100 (Mural by Dave's Vinyl Party) Doors Open Aurora

6ix x 100 (Mural by Dave's Vinyl Party)

A first-of-its-kind 9-square-metre (100-square-foot) mural of vinyl album covers and grooves that showcase historical Toronto scenes. Artist David Heard blends heritage, music and art into a vibrant installation. On view on the café level of Aurora Town Square, it offers an uplifting, visually dynamic interpretation of the city’s layered history.

  • Food vendors
  • Full wheelchair access
  • Guided tours available
  • Kid-friendly
  • Parking
  • Washrooms
  • Photography allowed

Contact info

50 Victoria Street (Aurora Town Square)
Aurora, Ontario
Email: prose@aurora.ca

Architecture


Dates/hours open

Sep 20, 12:00pm - Sep 20, 04:00pm

Aardvark Learning Academy Doors Open Barrie

New

Aardvark Learning Academy

Aardvark Learning Academy is a tutoring centre for adults and children learning English, Math, French and Japanese. Our mission is to empower students to accelerate their dreams. While here, try your hand at Shodo (Japanese calligraphy), learn how to hold/move a brush and complete a masterpiece. Participants can come up with a word that they want to write or copy a prepared word.

  • Full wheelchair access
  • Guided tours available
  • Kid-friendly
  • Parking
  • Washrooms
  • Photography allowed

Contact info

#203- 555 Mapleview Drive West - side entrance
Barrie, Ontario
Email: aardvarklearning@gmail.com
https://www.aardvarklearningacademy.com/

Architecture

Building type: Commercial Educational facility

Dates/hours open

Sep 26, 10:00am - Sep 26, 04:00pm

Academy Theatre Doors Open Kawartha Lakes

Academy Theatre

The Academy Theatre, which hosts musical and theatrical acts throughout the year as Lindsay's premiere performance space, opened its doors in 1893. Visit this building to experience a behind-the-scenes look at this local landmark. Theatre staff will be running ghost tours throughout the day to introduce visitors to the building's haunted past. Register in advance for one of their tours.

  • Guided tours available
  • Kid-friendly
  • Partial wheelchair access
  • Washrooms
  • Photography allowed

Contact info

2 Lindsay Street South
Lindsay, Ontario
Email: boxoffice@academytheatre.ca
https://www.flatoacademytheatre.com

Architecture

Year built: 1892
Building type: Concert hall Historical landmark Theatre
Architect: William Blackwell

Dates/hours open

Sep 13, 10:00am - Sep 13, 04:00pm

Adelaide Hunter Hoodless Homestead Doors Open Along the Grand

Adelaide Hunter Hoodless Homestead

Adelaide Hunter was born in this farmhouse and lived here until she married John Hoodless (1881). Hunter Hoodless was known for establishing several organizations – including the Hamilton YMCA, the second branch of the Hamilton Victorian Order of Nurses, and the world's first Women's Institute. Today, the homestead is owned by the Federation of Women's Institutes and operates as a museum.

  • Guided tours available
  • Kid-friendly
  • National Historic Site (Canada)
  • Parking
  • Partial wheelchair access
  • Self-guided tours available
  • Site has blue and gold provincial plaque
  • Site is protected by the Ontario Heritage Trust
  • Washrooms
  • Photography allowed
  • Rental opportunities

Contact info

359 Blue Lake Road
St. George, Ontario
Email: info@adelaidehoodless.ca
https://www.adelaidehoodless.ca

Architecture

Year built: 1830
Building type: Historical house Museum

Dates/hours open

May 09, 10:00am - May 09, 04:00pm

Advanced Research Complex (ARC) Doors Open Ottawa

New

Advanced Research Complex (ARC)

Officially opened on September 30, 2014, The Advanced Research Complex is a research building at the University of Ottawa, dedicated to multidisciplinary work in Earth sciences, physics and engineering. Guests of Doors Open 2026 will be able to take part in hands-on demos for all ages, conversations with local researchers and laboratory tours. 

  • French services available
  • Full wheelchair access
  • Guided tours available
  • Kid-friendly
  • Parking
  • Self-guided tours available
  • Washrooms
  • Photography allowed

Contact info

25 Templeton Street
Ottawa, Ontario

Architecture

Year built: 2014
Building type: Educational facility
Architect: Pomerleau

Dates/hours open

Jun 06, 10:00am - Jun 06, 04:00pm

AIDS Committee of Ottawa Doors Open Ottawa

AIDS Committee of Ottawa

The AIDS Committee of Ottawa has served the community for nearly 40 years, providing support, prevention, education and outreach services that promote the holistic well-being of those living with, affected by, impacted by and at risk of HIV/AIDS in Ottawa. Overlooking the Rideau Canal, this home offers services such as subsidized gym memberships, food bank, laundry and office support.

  • Full wheelchair access
  • Guided tours available
  • Parking
  • Washrooms

Contact info

19 Main Street
Ottawa, Ontario
http://aco-cso.ca

Architecture

Year built: 1961

Dates/hours open

Jun 06, 10:00am - Jun 06, 04:00pm

Akin Davisville Doors Open Toronto

Akin Davisville

Akin Davisville is a workspace for more than 60 artists — including painters, ceramicists, photographers, writers, textile artists and more. The building comprises three floors, which are divided into individual studio spaces and shared co-working areas. Opened in January 2024, this is one of many locations managed by Akin — a Toronto-based, artist-run community organization providing studio space throughout the city.

  • Full wheelchair access
  • Guided tours available
  • Parking
  • Self-guided tours available
  • Washrooms
  • Photography allowed

Contact info

224 Merton Street
Toronto, Ontario
Email: info@akincollective.com
https://www.akincollective.com/davisville

Architecture

Year built: 1950-59
Building type: Commercial Studio

Dates/hours open

May 23, 10:00am - May 23, 05:00pm

Albert College Doors Open Belleville

New

Albert College

Founded in 1857, Albert College is Canada’s oldest independent co-ed day and boarding school. Albert College provides an enriched curriculum for approximately 300 students, pre-kindergarten to Grade 12. A "home away from home" to students from Canada and 15 other nations, the school embraces curricular and co-curricular activities through Albert’s Five A’s: Academics, Arts, Athletics, Active Citizenship and Adventure.



  • Guided tours available
  • Kid-friendly
  • Parking
  • Partial wheelchair access
  • Washrooms
  • Photography allowed

Contact info

160 Dundas Street West
Belleville, Ontario
Email: anadarajah@albertcollege.ca

Architecture

Year built: 1926
Building type: Educational facility

Dates/hours open

Sep 12, 10:00am - Sep 12, 04:00pm

Algoma University (former Shingwauk Indian Residential School) Doors Open Sault Ste. Marie

Algoma University (former Shingwauk Indian Residential School)

This site is crucial to understanding the history of residential schools and reconciliation in Canada. The Shingwauk Residential School, which operated here from 1874-1970, is now home to Algoma University. Exhibits highlight foundational concepts of healing through education, designing for change, Indigenizing the museum and “Teaching Wigwam” as a contemporary education strategy. Visitors can enter their names in a draw!

  • Full wheelchair access
  • Guided tours available
  • National Historic Site (Canada)
  • Parking
  • Self-guided tours available
  • Site has blue and gold provincial plaque
  • Washrooms
  • Photography allowed

Contact info

1520 Queen Street East
Sault Ste. Marie, Ontario
Email: shingwaukdg@algomau.ca
https://algomau.ca/research/shingwauk-residential-schools-centre

Architecture

Year built: 1935
Building type: Educational facility Historical landmark Museum Archives

Dates/hours open

Sep 26, 10:00am - Sep 26, 04:00pm

All Ours Studios Doors Open Toronto

All Ours Studios

All Ours Studios has converted a stand-alone warehouse and retrofitted eight shipping containers to host private art-production spaces and shared community space. Each container features a full glass façade that is insulated, drywalled and powered to be warm in the winter, and cool in the summer. The site also has a communal tool-use workshop, gardens, courtyards and test-out mural walls.

  • Guided tours available
  • Kid-friendly
  • Parking
  • Partial wheelchair access
  • Washrooms
  • Photography allowed

Contact info

62 Geary Avenue
Toronto, Ontario
Email: constantleu@gmail.com

Architecture

Building type: Gallery Studio

Dates/hours open

May 23, 10:00am - May 24, 05:00pm

Ameliasburgh Heritage Village Doors Open Belleville

Ameliasburgh Heritage Village

Ameliasburgh Heritage Village has grown from one building (a Wesleyan Methodist Church built in 1868) into a complex of museum buildings and displays. Come and visit a log cabin, display barns, an operational blacksmith shop, a carpenter’s shop, a sap shanty, dairy and beekeeping buildings, a stone building housing the Goldie Corliss flywheel and the de Vries Natural Heritage Collection.

  • Guided tours available
  • Kid-friendly
  • Parking
  • Partial wheelchair access
  • Self-guided tours available
  • Washrooms
  • Photography allowed

Architecture

Year built: from 1868
Building type: Attraction Museum

Dates/hours open

Sep 12, 01:00pm - Sep 12, 04:00pm

Amherst Island's Dry Stone Walls Doors Open Loyalist Township

Amherst Island's Dry Stone Walls

When Irish settlers migrated to Amherst Island, they brought a unique way of building walls called dry stacking — layering stones without the use of mortar. This tradition has continued to this day. Although you can see beautiful displays of dry-stone stacking throughout the Island, visit Topsy Farms for an opportunity to speak to an actual dry stone waller!

  • Full wheelchair access
  • Guided tours available
  • Parking
  • Photography allowed

Contact info

14775 Front Road (Topsy Farms)
Stella, Amherst Island, Ontario
Email: jacob@topsyfarms.com

Architecture


Dates/hours open

Jun 20, 10:00am - Jun 20, 04:00pm

Anglican Church of the Holy Saviour Doors Open Waterloo Region

New

Anglican Church of the Holy Saviour

This beautiful church with recent renovations in Uptown Waterloo has an abundance of richly carved oak woodwork by Globe Furniture of Waterloo, including paneling, pews, choir stalls, a chancel screen, a pulpit and lectern, and a reredos carving of the Last Supper. Other highlights include murals and windows. Enjoy a talk: "Seagram’s: Family, Faith, and the Shaping of Waterloo."

  • Full wheelchair access
  • Guided tours available
  • Kid-friendly
  • Parking
  • Self-guided tours available
  • Washrooms
  • Photography allowed
  • Rental opportunities

Contact info

33 Allen Street East
Waterloo, Ontario
Email: office@holy-saviour.on.ca
https://holy-saviour.on.ca

Architecture

Year built: 1898; Renovations 2025
Building type: Place of worship
Architect: Eden Smith

Dates/hours open

Sep 19, 10:00am - Sep 19, 04:00pm

Anishnawbe Health Toronto Doors Open Toronto

New

Anishnawbe Health Toronto

Come and tour this new four-storey purpose-built health-care facility that is grounded by their mission to improve the health and well-being of Indigenous people in spirit, mind, emotion and body. Their programs (as well as the physical building’s design) reflect the full integration of Western medicine with traditional Indigenous healing. Also explore the beautiful artwork installed throughout.

  • Full wheelchair access
  • Guided tours available
  • Washrooms

Contact info

425 Cherry Street
Toronto, Ontario

Architecture

Building type: Health-care facility

Dates/hours open

May 23, 10:00am - May 23, 05:00pm

Annandale National Historic Site Doors Open Tillsonburg

New

Annandale National Historic Site

Welcome to Annandale National Historic Site, one of Canada’s finest Victorian homes. Built in 1880 by Edwin Delevan Tillson, it showcases the esthetic movement style. Inside, visitors can explore hand-painted ceilings, intricate woodwork, stained-glass and richly decorated rooms, offering a glimpse into the Tillson family and the history of Tillsonburg.

  • Guided tours available
  • Kid-friendly
  • National Historic Site (Canada)
  • Parking
  • Partial wheelchair access
  • Self-guided tours available
  • Washrooms
  • Photography allowed
  • Rental opportunities
  • Veterans/Military heritage

Architecture

Year built: 1880
Building type: Attraction Historical landmark Historical house Museum
Architect: N/A

Dates/hours open

Jun 06, 12:00pm - Jun 06, 04:00pm

Applewood Shaver House Doors Open Toronto

Applewood Shaver House

This is the birthplace of James Shaver Woodsworth, one of the founders of the Co-operative Commonwealth Federation. A Member of Parliament during Mackenzie King’s term, Woodsworth was instrumental in enacting old-age pensions and unemployment insurance. The house was rescued from demolition in 1980 and moved to its current location. Today, it is largely used for weddings, special events and filming.

  • Guided tours available
  • Parking
  • Partial wheelchair access
  • Washrooms
  • Photography allowed
  • Rental opportunities

Contact info

450 The West Mall
Toronto, Ontario
https://www.applewoodshaverhouse.ca

Architecture

Year built: 1851
Building type: Historical house

Dates/hours open

May 24, 10:00am - May 24, 05:00pm

Archives of Ontario Doors Open Toronto

Archives of Ontario

The Archives of Ontario is the largest provincial archives in Canada, with a vast collection that includes paper items, photographs, maps, architectural drawings and audio, video and film recordings. Located at York University's Keele Campus, this purpose-built facility includes a reading room with digital microfilm readers, audio and video booths, digitization and conservation labs, an exhibit gallery and a classroom.

  • Full wheelchair access
  • Guided tours available
  • Parking
  • Self-guided tours available
  • Washrooms
  • Photography allowed

Contact info

134 Ian Macdonald Blvd.
Toronto, Ontario
https://www.archives.gov.on.ca

Architecture

Year built: 2009 (established in 1903)
Building type: Educational facility Government building Green building
Architect: B+H Architects

Dates/hours open

May 23, 10:00am - May 23, 05:00pm

Argonaut Rowing Club Doors Open Toronto

Argonaut Rowing Club

Canada’s second-oldest rowing club is also the birthplace of the Toronto Argonauts football team. Located along the waterfront trail’s western shores, the club offers programs to fit different needs, abilities and interests. Take a tour of the facility, explore the Trophy Room, enjoy a coffee in the Henley Room, and see some of the best views of Lake Ontario.

  • Full wheelchair access
  • Guided tours available
  • Kid-friendly
  • Parking
  • Self-guided tours available
  • Washrooms
  • Photography allowed

Contact info

1225 Lake Shore Blvd. West
Toronto, Ontario
https://www.argonautrowingclub.com

Architecture

Year built: 1949

Dates/hours open

May 24, 10:00am - May 24, 04:00pm