Doors Open Ontario presenting sponsor
Doors Open Ontario presenting sponsor

Ottawa

event information

Saturday and Sunday, June 6 and 7, 2026, from 10 a.m. to 4 p.m.

Explore the stories that built our city at Doors Open Ottawa. For one special weekend, unlock exclusive access to some of Ottawa’s most fascinating spaces. Take a peek inside places you’ve passed a hundred times but never experienced like this. Whether you’re drawn to hidden heritage gems, stunning architecture or behind-the-scenes moments, there’s something waiting to surprise you. Plan your route, bring your curiosity and discover Ottawa in a whole new way.

Close

edstudiO - University of Ottawa's Faculty of EducationDoors Open Ottawa

New

  • In-person Doors Open Ontario

edstudiO - University of Ottawa's Faculty of Education

Welcome to edstudiO — where imagination meets transformation in the journey to reshape the future of education. It is a space for innovative educators and education researchers. Play, collaboration and interaction are central to the edstudiO experience, where the focus is on learning through playful engagement with state-of-the-art digital tools and physical materials.

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

Contact info

203-145 Jean-Jacques-Lussier Private, Lamoureux Hall
Ottawa, Ontario

Architecture

Year built: 1978
Building type: Educational facility

Dates/hours open

Jun 06 - Jun 06

Embassy of Hungary to Canada/Birkett CastleDoors Open Ottawa

New

  • In-person Doors Open Ontario

Embassy of Hungary to Canada/Birkett Castle

Built in 1896, the gothic style building was dubbed Birkett’s Castle. The “Castle” has served as the Japanese Embassy and as headquarters of different organizations, such as the Canadian Boy Scouts Association and the Heritage Canada Foundation. In 1994 the Hungarian Government bought the building and since then it has been serving as the Residence of the Ambassador.

  • Adaptive reuse
  • Guided tours available
  • National Historic Site (Canada)
  • Partial wheelchair access
  • Washrooms
  • Photography allowed

Contact info

299 Waverly Street
Ottawa, Ontario

Architecture

Year built: 1896
Building type: Government building Historical landmark Historical house
Architect: Thomas Birkett

Dates/hours open

Jun 07 - Jun 07

Embassy of the People's Republic of China in CanadaDoors Open Ottawa

  • In-person Doors Open Ontario

Embassy of the People's Republic of China in Canada

In 1866, Mother Marie of the Order of Our Lady of Charity came to Ottawa to conduct mission work in a building on this site. By 1877, a spacious new monastery building was constructed, which was further expanded in 1895. Following a devastating 1938 fire, the monastery was rebuilt. In 1972, the Chinese government purchased it as Chinese Embassy’s chancery. Pre-registration required, opening TBD.

  • Adaptive reuse
  • Guided tours available
  • Kid-friendly
  • Washrooms

Contact info

515 St. Patrick Street
Ottawa, Ontario
http://ca.china-embassy.gov.cn

Architecture

Year built: 1877; 1895; 1941
Building type: Government building

Dates/hours open

Jun 06 - Jun 07

Embassy of the Republic of ArmeniaDoors Open Ottawa

  • In-person Doors Open Ontario

Embassy of the Republic of Armenia

Since the late 1940s, this building has housed three embassies — the Uruguayan Embassy, the Embassy of the Hungarian People’s Republic, and the current one. In 1995, the mansion was purchased and donated to the Republic of Armenia by a prominent Armenian-American businessman and philanthropist. Each year, they welcome hundreds of visitors interested in architecture and Armenian history.

  • Parking
  • Site is protected by the Ontario Heritage Trust

Contact info

7 Delaware Avenue
Ottawa, Ontario
https://www.mfa.am/en

Architecture

Year built: 1907-08; 2005 (renovations)
Building type: Government building
Architect: Remodelled by W.E. Noffke (1922)

Dates/hours open

Jun 06 - Jun 07

Embassy of the Republic of CroatiaDoors Open Ottawa

  • In-person Doors Open Ontario

Embassy of the Republic of Croatia

Known as Toller House, this building was designed by Henry Horsey and J. Sheard in the domestic Gothic revival style. Many dignitaries lived here, including Frederic Toller, Auditor General of the Dominion’s Currency in the 1880s. In 1999, it opened as the Embassy of Croatia following an award-winning restoration. Guided tours will be offered for the ground level only.

  • Guided tours available
  • Kid-friendly
  • Parking

Contact info

229 Chapel Street
Ottawa, Ontario
https://mvep.gov.hr/ca/en

Architecture

Year built: 1875

Architect: Henry Horsey and J. Sheard

Dates/hours open

Jun 06 - Jun 06

Enriched Bread Artists StudiosDoors Open Ottawa

  • In-person Doors Open Ontario

Enriched Bread Artists Studios

Enriched Bread Artists is a not-for-profit collective of visual artists working in a range of media and techniques. It was formed in 1992 by graduates of the University of Ottawa looking for studio space and an artistic community beyond university. Today, its membership is global. The name refers to the former bread factory where these studios are located.

  • Kid-friendly
  • Parking
  • Site is protected by the Ontario Heritage Trust
  • Washrooms

Contact info

951 Gladstone Avenue
Ottawa, Ontario
https://www.enrichedbreadartists.com

Architecture

Year built: 1924
Building type: Commercial
Architect: Sydney Comber

Dates/hours open

Jun 06 - Jun 07

Faculty of health science - uOttawaDoors Open Ottawa

New

  • In-person Doors Open Ontario

Faculty of health science - uOttawa

In 2023, the University of Ottawa inaugurated the Faculty of Health Sciences building, a state-of-the-art facility with modern architecture, designed to empower the next generation of health-care providers, professionals and researchers to build healthier, more resilient communities. Overlooking the Rideau River and surrounded by green spaces, this unique facility incorporates Indigenous design elements. The University of Ottawa welcomes the public discover this facility. 

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

Contact info

200 Lees Avenue
Ottawa, Ontario

Architecture

Year built: 2023
Building type: Educational facility Health-care facility

Dates/hours open

Jun 06 - Jun 06

Forest Explorers and Ottawa Forest and Nature SchoolDoors Open Ottawa

New

  • In-person Doors Open Ontario

Forest Explorers and Ottawa Forest and Nature School

Families and children of all ages are welcome to come spend some time in the forest! You will tour the interior and exterior spaces of the award winning Forest Explorers building, and a short walk away is the Ottawa Forest and Nature School area. Take part in a tour, story walk and step inside a yurt!

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

Contact info

411 Corkstown Road
Ottawa, Ontario

Architecture

Year built: 2025
Building type: Educational facility Green building
Architect: CSV - Jessie Smith

Dates/hours open

Jun 06 - Jun 06

French Embassy in CanadaDoors Open Ottawa

  • In-person Doors Open Ontario

French Embassy in Canada

This site is an example of 1930s art deco, built primarily of materials from Quebec and France. Highlights include the Salon de l’hon. George W. Vari (formerly the Birch Bark room), a replica of the Vimy Memorial, bronze decorations by André Bizette-Lindet, wall engravings and murals. No strollers, backpacks, metal objects, food (including chewing gum) or drinks. Photography restricted. Registration Required.

  • Veterans/Military heritage

Contact info

42 Sussex Drive
Ottawa, Ontario
https://ca.ambafrance.org/-English-

Architecture

Year built: 1930s
Building type: Government building Private residence

Dates/hours open

Jun 06 - Jun 06

Goulbourn MuseumDoors Open Ottawa

  • In-person Doors Open Ontario

Goulbourn Museum

Located in Stittsville, the Goulbourn Museum preserves and interprets materials from the Goulbourn Township area. Built in 1872, the building was once the old town hall for the former township. This popular community hub was home to council meetings, parties and dances. The adjacent office building is used as administrative offices, as well as the museum’s primary collections storage.

  • Adaptive reuse
  • Full wheelchair access
  • Kid-friendly
  • Parking
  • Washrooms
  • Photography allowed

Contact info

2064 Huntley Road
Ottawa, Ontario
https://goulbournmuseum.ca

Architecture

Year built: 1872
Building type: Attraction Government building Historical landmark Museum

Dates/hours open

Jun 06 - Jun 07

Heritage Building and Ottawa City HallDoors Open Ottawa

  • In-person Doors Open Ontario

Heritage Building and Ottawa City Hall

Originally built as the Ottawa Normal School, this site is now Ottawa City Hall. Built in the Gothic Renaissance style, it reflects the influence of the Parliament Buildings — with Italianate windows and Romanesque columns. Purchased by the municipality in 1987, the restored building opened as city hall in 2001, housing the offices of the Mayor, City Manager and City Clerk.

  • Adaptive reuse
  • Full wheelchair access
  • Kid-friendly
  • Self-guided tours available
  • Washrooms
  • Photography allowed

Contact info

110 Laurier Avenue West (Elgin Street entrance)
Ottawa, Ontario
https://ottawa.ca

Architecture

Year built: 1875
Building type: Government building
Architect: W.R. Strickland and Kivas Tully

Dates/hours open

Jun 07 - Jun 07

Hindu Temple of Ottawa-CarletonDoors Open Ottawa

  • In-person Doors Open Ontario

Hindu Temple of Ottawa-Carleton

The design, architecture and interior shrines of this temple follow traditional Hindu architectural styles. Deities in these shrines are made of granite, marble and bronze. The large prayer hall hosts ceremonies throughout the year. The temple also houses a reference library on Hindu religion and philosophy. When visiting, everyone is required to remove their footwear.

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

Contact info

4835 Bank Street
Ottawa, Ontario
https://hindutemple.ca

Architecture

Year built: 1984
Building type: Place of worship

Dates/hours open

Jun 06 - Jun 06

Ingenium CentreDoors Open Ottawa

  • In-person Doors Open 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 150,000 artifacts. The Centre provides a controlled environment to protect the artifacts for the benefit of generations to come. It is designed to properly house artifacts made of materials such as plastic, wood, paper, textiles and ivory.

  • 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

Dates/hours open

Jun 06 - Jun 06

Jami OmarDoors Open Ottawa

  • In-person Doors Open Ontario

Jami Omar

Established in 1992, the Jami Omar Mosque was located inside a renovated bungalow. In 2003, construction began on a new mosque located on the same property. Over the next 15 years, the new and much larger mosque was constructed. It provides various services for the community — including marriages, family counselling and funeral services.

  • Full wheelchair access
  • Kid-friendly
  • Parking
  • Rental opportunities

Contact info

3990 Old Richmond Road
Ottawa, Ontario
http://www.jamiomar.org

Architecture

Year built: 2003
Building type: Place of worship

Dates/hours open

Jun 06 - Jun 07

Kadampa Meditation Centre of OttawaDoors Open Ottawa

  • In-person Doors Open Ontario

Kadampa Meditation Centre of Ottawa

Kadampa Meditation Centre of Ottawa (formerly Joyful Land Buddhist Centre) is the focal point for the Ottawa community of the modern tradition of Mahayana Buddhism called the New Kadampa Tradition. Housed in a classical Victorian red-brick building in Chinatown, it features a beautiful shrine with Buddha statues. Chat with members of the Buddhist community and learn about their many programs.

  • Guided tours available
  • Kid-friendly
  • Parking
  • Washrooms

Contact info

879 Somerset Street West
Ottawa, Ontario
https://meditateinottawa.org

Architecture

Year built: Established in 1996
Building type: Historical house

Dates/hours open

Jun 06 - Jun 07

Kanata United ChurchDoors Open Ottawa

New

  • In-person Doors Open Ontario

Kanata United Church

Part of the Beaverbrook community since opening in 1987, visitors will have the opportunity to explore the sanctuary, multi-purpose spaces, community areas and grounds, and to learn how the building supports worship, outreach initiatives, concerts and neighbourhood gatherings.

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

Contact info

33 Leacock Drive
Ottawa, Ontario

Architecture

Year built: 1987
Building type: Place of worship

Dates/hours open

Jun 06 - Jun 07

Knox Presbyterian ChurchDoors Open Ottawa

  • In-person Doors Open Ontario

Knox Presbyterian Church

Knox Presbyterian Church is known for its high-quality building materials, beautiful interiors and gorgeous stained glass. The interior features Italian marble, British Columbia cedar and redwood, and British lantern lights in the sanctuary. Two stained-glass windows are illuminated from the east and west, highlighting the life of Jesus and the Book of Revelation. Nepean fieldstone was used for the exterior.

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

Contact info

120 Lisgar Street
Ottawa, Ontario
https://www.knoxottawa.ca

Architecture

Year built: 1932-33

Architect: Henry Sproatt

Dates/hours open

Jun 06 - Jun 07

Laurentian Leadership CentreDoors Open Ottawa

New

  • In-person Doors Open Ontario

Laurentian Leadership Centre

The Booth Mansion, built in 1906, now serves as the Ottawa campus of the Laurentian Leadership Centre (LLC) of Trinity Western University. The LLC offers a live-in academic program that combines field placements, upper-level coursework, and community living in this historic mansion. Through the LLC program, students gain work experience through placements across politics, advocacy, media, NGOs, and the private sector.

  • Adaptive reuse
  • Guided tours available
  • National Historic Site (Canada)
  • Parking
  • Partial wheelchair access
  • Washrooms
  • Photography allowed

Contact info

252 Metcalfe Street
Ottawa, Ontario

Architecture

Year built: 1906
Building type: Educational facility Historical landmark Historical house
Architect: John Rudolphus Booth

Dates/hours open

Jun 06 - Jun 06

Laurier House National Historic SiteDoors Open Ottawa

  • In-person Doors Open Ontario

Laurier House National Historic Site

Laurier House commemorates two of Canada’s most notable prime ministers — Sir Wilfrid Laurier and the Right Honourable William Lyon Mackenzie King. For over 50 years, from 1897 to 1948, the house occupied a central position in Canada’s political life as the residence of Laurier and, after his death, of Mackenzie King.

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

Contact info

335 Laurier Avenue East
Ottawa, Ontario
https://www.pc.gc.ca/en/lhn-nhs/on/laurier/

Architecture

Year built: 1879
Building type: Historical landmark Historical house

Dates/hours open

Jun 06 - Jun 07

Library and Archives Canada, TheDoors Open Ottawa

  • In-person Doors Open Ontario

Library and Archives Canada, The

The Library and Archives Canada is in a prominent structure, comprising two symmetrical four-storey wings that wrap around a central nine-storey tower block. It’s located at the western extremity of Ottawa’s Parliamentary Precinct overlooking the Ottawa River. Clad in grey granite, the building is accented with polished granite panels and brushed aluminum railings. The building houses the National Library collection.

  • 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 06 - Jun 07

Library of Parliament (former Bank of Nova Scotia)Doors Open Ottawa

  • In-person Doors Open Ontario

Library of Parliament (former Bank of Nova Scotia)

Discover the interim main library inside a former bank — designed in 1924 by John MacIntosh Lyle, one of Canada’s leading beaux-arts architects. In this unique setting, where modernism rubs against a classical esthetic, you will learn about the Library of Parliament’s collections and services as well as have a look inside its reading room, upgraded in 2018.

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

Contact info

125 Sparks Street
Ottawa, Ontario
https://lop.parl.ca

Architecture

Year built: 1924
Building type: Government building Library
Architect: John MacIntosh Lyle

Dates/hours open

Jun 06 - Jun 07

Lisgar Collegiate InstituteDoors Open Ottawa

  • In-person Doors Open Ontario

Lisgar Collegiate Institute

Ottawa’s first high school has occupied this prime downtown location alongside the Rideau Canal since 1874. The Gothic revival building has been extended and renovated several times. It has many distinct architectural features — including an impressive 660-seat auditorium that maintains much of its original character, and an attic that students used as a shooting range during the Second World War.

  • Guided tours available
  • Parking
  • Washrooms
  • Photography allowed
  • Veterans/Military heritage

Contact info

29 Lisgar Street
Ottawa, Ontario
https://www.lisgar.net

Architecture

Year built: 1874, with subsequent extensions and renovations
Building type: Educational facility Historical landmark
Architect: William Tutin Thomas

Dates/hours open

Jun 06 - Jun 06

Lord Elgin HotelDoors Open Ottawa

New

  • In-person Doors Open Ontario

Lord Elgin Hotel

Bientôt!

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

Contact info

100 Elgin Street
Ottawa, Ontario

Architecture

Year built: 1941
Building type: Commercial Historical landmark
Architect: Ross & Macdonald

Dates/hours open

Jun 06 - Jun 07

Nepean High SchoolDoors Open Ottawa

New

  • In-person Doors Open Ontario

Nepean High School

Nepean High School opened its doors in September 1923, welcoming students from all corners of Nepean Township. Visitors will learn about the caretaker and his wife who lived in the school, the students who served in the Second World War, an airplane built by cadets in the school basement and more fascinating stories from the past told by students from the present.

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

Contact info

574 Broadview Avenue
Ottawa, Ontario

Architecture

Year built: 1922
Building type: Educational facility
Architect: Hugh Richards and William James Abra

Dates/hours open

Jun 07 - Jun 07

Nepean Sailing ClubDoors Open Ottawa

  • In-person Doors Open Ontario

Nepean Sailing Club

This sailing club is a family-oriented, volunteer-based organization dedicated to promoting and encouraging active participation in the sport of sailing and recreational boating. Since opening, the club has provided a range of cutting-edge public and member programs, as well as hosting important aquatic events and national regattas. The terrace offers stunning views of the Ottawa River.

  • Guided tours available
  • Kid-friendly
  • Parking
  • Washrooms
  • Photography allowed
  • Rental opportunities

Contact info

3259 Carling Avenue
Nepean, Ontario
https://nsc.ca

Architecture

Year built: Established in 1979; 1990 (main clubhouse)
Building type: Sports facility
Architect: Griffiths Rankin Cook Architects (main clubhouse)

Dates/hours open

Jun 06 - Jun 06