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Doors Open Ontario:

166 In-person Doors Open sites

Holy Theotokos Convent/Joyous Light Candles Doors Open Whitchurch-Stouffville

  • In-person Doors Open Ontario

Holy Theotokos Convent/Joyous Light Candles

Holy Theotokos is a Greek Orthodox convent that not only follows the traditional order but also manufactures pure beeswax candles. During Doors Open, visitors can tour the chapel and the candle factory to see how this property has changed and adapted over time. Don’t forget to stop by for lunch at the Greek souvlaki and pastry tent.

  • 2024 theme: Adaptive reuse
  • Food vendors
  • Guided tours available
  • Kid-friendly
  • Parking
  • Partial wheelchair access
  • Self-guided tours available
  • Washrooms
  • Photography allowed

Contact info

4369 Faulkner Avenue
Stouffville, Ontario
https://www.joyouslightcandles.ca

Architecture

Year built: Convent established in 2001
Building type: Commercial Place of worship

Dates/hours open

Jun 01, 10:00am - Jun 01, 04:00pm

Ingenium Centre Doors Open Ottawa

New

  • In-person Doors Open Ontario
  • Digital Doors Open Icon Ontario

Ingenium Centre

The Ingenium Centre houses Canada’s science and technology collection, with more than two million archival, trade literature and library materials, and more than 116,000 artifacts. The Centre provides a controlled environment to protect the artifacts for the benefit of generations to come, designed to properly house artifacts made of materials such as plastic, wood, paper, textiles and ivory.

  • Digital Doors Open
  • Full wheelchair access
  • Guided tours available
  • Parking
  • Washrooms
  • Photography allowed

Contact info

1865 St. Laurent Blvd.
Ottawa, Ontario
https://ingeniumcanada.org/centre

Architecture

Year built: 2019

Architect: Diamond Schmitt

Lemonville Community Centre Doors Open Whitchurch-Stouffville

  • In-person Doors Open Ontario

Lemonville Community Centre

The Lemonville School was constructed in 1923 as S.S. #9 and enlarged in 1959. The school closed in 1969, reopening as the Lemonville Community Centre in 1972. Today, the building serves as a rental space while maintaining its community roots. Explore the building’s past and chat with volunteers about the building’s fascinating history. Winner of the 2023 Whitchurch-Stouffville Heritage Awards!

  • 2024 theme: Adaptive reuse
  • Full wheelchair access
  • Guided tours available
  • Parking
  • Self-guided tours available
  • Washrooms
  • Photography allowed
  • Rental opportunities

Contact info

13453 McCowan Road
Stouffville, Ontario
https://www.townofws.ca/play/facilities/community-centres

Architecture

Year built: 1923
Building type: Schoolhouse

Dates/hours open

Jun 01, 10:00am - Jun 01, 04:00pm

Lemonville United Church Doors Open Whitchurch-Stouffville

  • In-person Doors Open Ontario

Lemonville United Church

In 1854, the first services of the Lemonville Methodist Church were held in a frame schoolhouse. In 1856, the original church building was constructed on the present site. During Doors Open, visit Lemonville United for refreshments, explore the historical graveyard, and speak to members of the congregation about the site’s social/architectural significance. History books will be available for purchase.

  • 2024 theme: Adaptive reuse
  • Full wheelchair access
  • Guided tours available
  • Parking
  • Site is protected by the Ontario Heritage Trust
  • Washrooms
  • Photography allowed

Contact info

13523 McCowan Road
Stouffville, Ontario
https://lemonvilleunitedchurch.ca

Architecture

Year built: 1856
Building type: Place of worship

Dates/hours open

Jun 01, 10:00am - Jun 01, 04:00pm

Library and Archives Canada, The Doors Open Ottawa

  • In-person Doors Open Ontario

Library and Archives Canada, The

The Library and Archives Canada (LAC) is located in a prominent structure, comprising two symmetrical four-storey wings that wrap around a central nine-storey tower block. This year, visitors are invited to stop by the building to learn about the LAC’s extensive services for the public and to hear more about their future home at Ādisōke, scheduled to open in 2026.

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

Contact info

395 Wellington Street
Ottawa, Ontario
https://library-archives.canada.ca

Architecture

Year built: 1967
Building type: Government building Historical landmark Library
Architect: Mathers and Haldenby

Dates/hours open

Jun 01, 10:00am - Jun 02, 04:00pm

Nineteen on the Park Doors Open Whitchurch-Stouffville

  • In-person Doors Open Ontario

Nineteen on the Park

Built in 1896, Nineteen on the Park is one of the oldest buildings along Stouffville’s Main Street. It has served as a meeting place, market, concert hall, bowling alley, silent film theatre, town hall and more! Enjoy a guided tour through the many eras of this beautiful building and take in its unique architecture.

  • 2024 theme: Adaptive reuse
  • Full wheelchair access
  • Guided tours available
  • Kid-friendly
  • Parking
  • Washrooms
  • Photography allowed
  • Rental opportunities

Contact info

19 Civic Avenue
Stouffville, Ontario
Email: 19onthepark@townofws.ca
https://www.townofws.ca/play/theatre

Architecture

Year built: 1896
Building type: Attraction Theatre
Architect: Taylor Hazell Architects Ltd.

Dates/hours open

Jun 01, 10:00am - Jun 01, 04:00pm

Ontario SPCA York Region Animal Centre Doors Open Whitchurch-Stouffville

  • In-person Doors Open Ontario

Ontario SPCA York Region Animal Centre

The Ontario Society for the Prevention of Cruelty to Animals and Humane Society provides care, comfort and compassion to animals in need across the province. During Doors Open, join an educational tour of the Animal Centre, interact with animals, play games and learn to be animal smart. There will also be a vendor market.

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

Contact info

16586 Woodbine Avenue
Stouffville, Ontario
https://ontariospca.ca

Architecture

Building type: Educational facility

Dates/hours open

Jun 01, 10:00am - Jun 01, 04:00pm

Ottawa Jail Hostel Doors Open Ottawa

  • In-person Doors Open Ontario

Ottawa Jail Hostel

The Carleton County Jail was built in 1862 and was run as a prison for 110 years, with room for approximately 150 prisoners. In 1972, the jail was shut down due to inhumane conditions. But it was repurposed and opened a year later as this hostel. After a night in a real cell block, you can visit Ottawa’s main sites.

  • 2024 theme: Adaptive reuse
  • Full wheelchair access
  • Guided tours available
  • Kid-friendly
  • Parking
  • Washrooms
  • Photography allowed

Contact info

75 Nicholas Street
Ottawa, Ontario
https://saintlo.ca/en/hostels/ottawa-jail

Architecture

Year built: 1862
Building type: Commercial Courthouse
Architect: Henry Horsey

Dates/hours open

Jun 01, 10:00am - Jun 02, 04:00pm

Ottawa Little Theatre Doors Open Ottawa

New

  • In-person Doors Open Ontario

Ottawa Little Theatre

The Ottawa Little Theatre, founded in 1913, is Canada’s longest continuously running community theatre. During Doors Open Ottawa, visitors will receive a guided, behind-the-scenes tour from one of the theatre’s dedicated volunteers. The tour will reflect an actor’s experience from first rehearsal to opening night and feature the talented production team who support them on that journey.

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

Contact info

400 King Edward Avenue
Ottawa, Ontario
https://www.ottawalittletheatre.com

Architecture

Year built: 1972
Building type: Theatre
Architect: W.E. Fancott

Dates/hours open

Jun 01, 10:00am - Jun 01, 04:00pm

Rideau Hall (Official Residence of the Governor General of Canada) Doors Open Ottawa

  • In-person Doors Open Ontario

Rideau Hall (Official Residence of the Governor General of Canada)

Rideau Hall has been the official residence of every Governor General of Canada since 1867, and their workplace since 1940. It has nearly two centuries of history, and has become an important gathering place and site of official activities. The grounds, the building and its interiors have evolved over time to reflect/reinforce Rideau Hall’s identity as a national symbol.

  • French services available
  • Full wheelchair access
  • Guided tours available
  • Kid-friendly
  • National Historic Site (Canada)
  • Parking
  • Washrooms
  • Photography allowed

Contact info

1 Sussex Drive
Ottawa, Ontario
https://www.gg.ca/en/visit-us/rideau-hall

Architecture

Year built: 1838
Building type: Government building Historical landmark Historical house
Architect: Thomas McKay

Dates/hours open

Jun 01, 10:00am - Jun 02, 04:00pm

Stouffville Optometry Doors Open Whitchurch-Stouffville

  • In-person Doors Open Ontario
Stouffville Optometry

Built as a home in 1905, this historical building was converted into Stouffville’s first eye clinic in 1979. Take a guided tour of the site to see how it has been transformed from a home to a medical office. Visit three stations that feature innovative technologies: Optomap, Topography and the Optical Lab. Tours will occur every 30 minutes.

  • 2024 theme: Adaptive reuse
  • Guided tours available
  • Kid-friendly
  • Parking
  • Partial wheelchair access
  • Washrooms
  • Photography allowed

Contact info

6085 Main Street
Stouffville, Ontario
Email: eyes@stouffvilleoptometry.com
https://www.stouffvilleoptometry.com

Architecture

Year built: 1905
Building type: Health-care facility Private residence

Dates/hours open

Jun 01, 10:00am - Jun 01, 04:00pm

Supreme Court of Canada Doors Open Ottawa

  • In-person Doors Open Ontario

Supreme Court of Canada

A tour of this site by one of the guide-interpreters is a unique way to learn about the building, its massive scale and commanding entrance hall. Architect Ernest Cormier’s art deco design enhances the natural beauty of the exquisite woods and marble interior. For Doors Open, only the Grand Entrance Hall and the Main Courtroom will be open.

  • French services available
  • Full wheelchair access
  • Guided tours available
  • Kid-friendly
  • Parking
  • Washrooms

Contact info

301 Wellington Street
Ottawa, Ontario
https://www.scc-csc.ca

Architecture

Year built: 1939
Building type: Courthouse Government building Historical landmark
Architect: Ernest Cormier

Dates/hours open

Jun 01, 10:00am - Jun 02, 04:00pm

Sweet Acres Pig Sanctuary Doors Open Whitchurch-Stouffville

New

  • In-person Doors Open Ontario

Sweet Acres Pig Sanctuary

The Sweet Acres Pig Sanctuary rescues potbelly pigs and provides protection and a peaceful, safe and healthy life, often after being removed from terrible circumstances. During Doors Open, come and tour the site and learn about the sanctuary’s role in providing a safe and welcoming environment. Animal interactions will be available. You can also sponsor your favourite pig!

  • 2024 theme: Adaptive reuse
  • Full wheelchair access
  • Guided tours available
  • Kid-friendly
  • Parking
  • Washrooms
  • Photography allowed

Contact info

2798 Vivian Road
Stouffville, Ontario
Email: sweetacressanctuary@gmail.com
https://sweetacrespigsanctuary.com

Architecture

Year built: 2016
Building type: Farm

Dates/hours open

Jun 01, 10:00am - Jun 01, 04:00pm

Therapeutic Riding Association of Ottawa-Carleton (TROtt) Doors Open Ottawa

  • In-person Doors Open Ontario

Therapeutic Riding Association of Ottawa-Carleton (TROtt)

The capital region’s only therapeutic riding facility accredited by the Canadian Therapeutic Riding Association provides therapeutic riding lessons and equine-assisted programming for children and adults with physical, developmental and learning disabilities. Situated on over 8 hectares (20 acres) of pasture and trails, this fully accessible facility includes an indoor and outdoor arena, box stalls and a classroom for additional programming.

  • Guided tours available
  • Kid-friendly
  • Parking
  • Photography allowed

Contact info

6362 Bank Street, #1
Ottawa, Ontario
https://ottawatherapeuticriding.ca

Architecture

Building type: Educational facility Health-care facility

Dates/hours open

Jun 01, 10:00am - Jun 02, 04:00pm

Treetop Trekking Stouffville Doors Open Whitchurch-Stouffville

  • In-person Doors Open Ontario

Treetop Trekking Stouffville

The most popular Treetop Trekking location is tucked away in Bruce’s Mill Conservation Area. Situated in an old sugar shack, adventure activities for all ages dot the surrounding forest. During Doors Open, enjoy a guided tour of the park and historical building. See the outdoor zipline, aerial game trek, a kids’ discovery course and the UPLÅ (suspended outdoor trampoline park)!

  • 2024 theme: Adaptive reuse
  • Guided tours available
  • Kid-friendly
  • Parking
  • Partial wheelchair access
  • Washrooms

Contact info

3291 Stouffville Road (at Bruce's Mill)
Whitchurch-Stouffville, Ontario
Email: stouffville@treetoptrekking.com
https://treetoptrekking.com/park/stouffville

Architecture

Year built: 2014
Building type: Attraction
Architect: The Trekking Group

Dates/hours open

Jun 01, 10:00am - Jun 01, 04:00pm

Watson's Mill Doors Open Ottawa

  • In-person Doors Open Ontario
  • Digital Doors Open Icon Ontario

Watson's Mill

Built in 1860 along the shores of the Rideau River, Watson’s Mill remains active as a water-powered flour mill. Nearby Dickinson House, built in 1867, displays the heritage home of the past mill owners. Dickinson Square is the only industrial heritage site in Ottawa. The site comes to life through tours by costumed interpreters and milling demonstrations.

  • Digital Doors Open
  • Guided tours available
  • Kid-friendly
  • Parking
  • Partial wheelchair access
  • Washrooms
  • Photography allowed
  • Virtual tours

Contact info

5525 Dickinson Street
Manotick, Ontario
https://watsonsmill.com

Architecture

Year built: 1860
Building type: Attraction Historical landmark Museum Farm

Whitchurch-Stouffville Museum & Community Centre Doors Open Whitchurch-Stouffville

  • In-person Doors Open Ontario

Whitchurch-Stouffville Museum & Community Centre

The Whitchurch-Stouffville Museum & Community Centre has preserved the town's rich heritage since 1971. Be sure to check out new exhibits, including The York Regional Forest: A Growing Legacy and Standing in the Doorway: Lived Histories and Experiences of the Chinese Community. Visit the historical buildings, create a souvenir at the craft station and participate in Victorian lawn games!

  • 2024 theme: Adaptive reuse
  • Guided tours available
  • Kid-friendly
  • Parking
  • Partial wheelchair access
  • Self-guided tours available
  • Site is protected by the Ontario Heritage Trust
  • Washrooms
  • Photography allowed

Contact info

14732 Woodbine Avenue
Stouffville, Ontario
Email: wsmuseum@townofws.ca
https://www.townofws.ca/museum

Architecture

Year built: 1860-2011
Building type: Attraction Educational facility Historical landmark Historical house Museum Schoolhouse

Dates/hours open

Jun 01, 10:00am - Jun 01, 04:00pm

York Region Police Community Safety Village Doors Open Whitchurch-Stouffville

New

  • In-person Doors Open Ontario

York Region Police Community Safety Village

The York Region Police Community Safety Village is an interactive, educational facility where children can learn about fire, traffic and personal safety. The site features a 929-square-metre (10,000 square-foot) learning centre with police, paramedic and fire education. Visit the new human rights classroom. Explore the miniature village with working traffic lights and signals. Located within the Bruce’s Mill Conservation Area.

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

Contact info

3291 Stouffville Road
Stouffville, Ontario
https://www.yrp.ca/en/community/Community-Safety-Village.asp

Architecture

Building type: Educational facility

Dates/hours open

Jun 01, 10:00am - Jun 01, 04:00pm

Argonaut Rowing Club Doors Open Toronto

New

  • In-person Doors Open Ontario

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

Osgoode Hall Doors Open Toronto

  • In-person Doors Open Ontario

Osgoode Hall

Osgoode Hall — home of the Law Society of Ontario and the highest courts of the province — opened in 1832 and remains a Toronto landmark and symbol of the law in Ontario. The 1867 fence, renowned for its peculiar gates, surrounds the property and its landscaped grounds. Download the self-guided tour or speak with the knowledgeable volunteers. (No tripods allowed.)

  • Guided tours available
  • Kid-friendly
  • Self-guided tours available
  • Washrooms
  • Photography allowed

Contact info

130 Queen Street West
Toronto, Ontario
https://lso.ca

Architecture

Year built: 1832
Building type: Courthouse Educational facility Historical landmark
Architect: John Ewart, William Warren Baldwin

Dates/hours open

May 25, 12:00pm - May 26, 05:00pm

El Mocambo, The Doors Open Toronto

  • In-person Doors Open Ontario

El Mocambo, The

Celebrating its 75th anniversary this year, the legendary El Mocambo has seen some of the world’s top musical acts — including Ronnie Hawkins, Stevie Ray Vaughan and The Rolling Stones. It has become a world-class production and entertainment facility. Come and take a tour of the most legendary music venue in North America! Note: The venue closes at 3:45 p.m.

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

Contact info

464 Spadina Avenue
Toronto, Ontario
https://elmocambo.com

Architecture

Year built: 1948
Building type: Attraction Commercial Concert hall Food and drink Historical landmark

Dates/hours open

May 25, 10:00am - May 26, 04:00pm

Evergreen Brick Works Doors Open Toronto

  • In-person Doors Open Ontario

Evergreen Brick Works

This Toronto landmark is a dominant feature in the Don Valley. From 1889 to 1989, this site was an operating brick works. Since 1992, Evergreen has developed and adapted the 16 historically significant buildings to meet the needs of the community. The site is expected to be busy, so arrive early. Or take the free shuttle bus from Broadview Station.

  • 2024 theme: Adaptive reuse
  • Guided tours available
  • Kid-friendly
  • Parking
  • Partial wheelchair access
  • Self-guided tours available
  • Site is protected by the Ontario Heritage Trust
  • Washrooms
  • Photography allowed
  • Rental opportunities

Contact info

300-550 Bayview Avenue
Toronto, Ontario
https://www.evergreen.ca/projects/evergreen-brick-works

Architecture

Year built: 1889
Building type: Attraction Green building Historical landmark

Dates/hours open

May 25, 10:00am - May 26, 05:00pm

Foy-Smith House Doors Open Toronto

New

  • In-person Doors Open Ontario

Foy-Smith House

Experience one of Toronto's rare Victorian mansions — the residence of former Ontario Attorney General James Joseph Foy. Lavish and historical décor includes a grand carved staircase, stained-glass windows, etched transoms, plasterwork medallions and elegant fireplace mantels that recall a high society of bygone elegance. Today, the house displays works by local artists and can be rented for events.

  • 2024 theme: Adaptive reuse
  • Guided tours available
  • Self-guided tours available
  • Washrooms
  • Photography allowed
  • Rental opportunities

Contact info

92 Isabella Street
Toronto, Ontario
https://isabellamansion.ca

Architecture

Year built: 1888

Dates/hours open

May 25, 10:00am - May 26, 05:00pm

Lambton House Doors Open Toronto

New

  • In-person Doors Open Ontario

Lambton House

This former stagecoach stop and hotel is the only remaining public building from the milling era on the lower Humber River. The two-storey brick building with double veranda offers spectacular views. The original halls and stairs remain. Costumed guides will lead tours of the house and wildflower garden. Don’t miss the never-before-seen photo exhibit from the James Bay Treaty signing.

  • 2024 theme: Adaptive reuse
  • Full wheelchair access
  • Guided tours available
  • Washrooms
  • Photography allowed

Contact info

4066 Old Dundas Street
Toronto, Ontario
https://www.lambtonhouse.org

Architecture

Year built: 1860
Building type: Historical landmark Museum

Dates/hours open

May 25, 10:00am - May 26, 05:00pm

Massey College Doors Open Toronto

New

  • In-person Doors Open Ontario

Massey College

Massey College was built from 1961-63 following an architectural competition. At Doors Open, visitors will get the chance to see Ondaatje Hall and the Robertson Davies Library, sit in the Round Room and visit one of only three Royal Chapels in Canada. From 11 a.m. to 1 p.m., there will be a demonstration of a 19th-century letterpress shop.

  • Guided tours available
  • Self-guided tours available
  • Photography allowed

Contact info

4 Devonshire Place
Toronto, Ontario
https://www.masseycollege.ca

Architecture

Year built: 1963
Building type: Educational facility
Architect: Thompson, Berwick, Pratt & Partners; Ronald Thom

Dates/hours open

May 25, 10:00am - May 26, 05:00pm