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Doors Open Ottawa

Explore Ottawa’s culture, history, and architecture for FREE June 1 and 2, 2019!

Doors Open Ottawa

During the first full weekend in June, the City of Ottawa is proud to present Doors Open Ottawa, a free annual architectural event that celebrates our community’s built heritage. It is the second-largest Doors Open event in Canada, and one of the largest in the world!

On June 2 and 3, 2018, the 17th annual event offered both guided and self-guided tours to over 140 unique buildings that have shaped the Ottawa landscape. Nearly 89,000 visitors were invited to learn about the secrets and stories behind such institutions as the Supreme Court of Canada, Hydro Ottawa’s new Hydroelectric facility at Chaudière Falls, the Global Centre for Pluralism, and the Bank of Canada...just to name a few!

Whether you were a resident or visitor to the nation's capital, we encouraged all to take advantage of the free Doors Open Ottawa Shuttle Bus, to download our two free Doors Open Ottawa mobile apps, and gave the opportunity to enter the Doors Open Ottawa Instagram photo contest using the hashtag #DOO2018Contest. With so much to offer, it was an event not to be missed! 

With this year's celebrations now behind us, preparation for the 18th annual event is already underway. We invite you to us join again on June 1 and 2, 2019 to pay homage to Ottawa’s history, culture, and stunning architecture during Doors Open Ottawa 2019! It’s free, it’s fun, and it’s the perfect way to discover how Canada’s Capital has become the beautiful city it is today. And don't forget... Share your #DoorsOpenOttawa experience on Facebook, Twitter, and Instagram. 

For disability-related accommodation required to participate fully in this event, please contact us at or call 3-1-1.

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2018 Free Mobile App

In partnership with Algonquin College's Mobile Application Design and Development program, Doors Open Ottawa is proud to offer a  mobile app for Android and iPhone smartphones. The app will provide building description information, photos, and locations for more than 140 buildings participating in the 2018 event on June 2 and 3.

The free mobile app for Android and iPhone users is now available through Google Play and iTunes:

Get it on Google Play

Apple app store badge


Doors Open Ottawa Photo Contest 2018

Submit your photos of this year’s Doors Open Ottawa and you could win 1 of 3 VIA Rail Canada travel passes! Put your photography skills to work to see if your photo, featuring a Doors Open Ottawa 2018 building participant, will be chosen as one of three winners! As a condition of participating in the Doors Open Ottawa 2018 Photo Contest (the “Contest”), entrants agree to be bound by these Official Contest Rules.

Doors Open Ottawa 2018 Photo Contest Official Rules


To be eligible to participate in this Contest, you must be a resident of a province or territory in Canada, have reached the age of at least sixteen (16) at the time of entry, and not be a current employee or contract worker of the City of Ottawa. Entrants who are under the age of majority in their province or territory of residence must obtain parental consent prior to entry. Should an entrant who is a minor be selected for a prize, a parent or guardian will be required to accept the prize on the entrant.


To enter the Contest you must meet the eligibility requirements above, follow @cityofottawa on Instagram, and post your photos of a 2018 Doors Open Ottawa venue to your Instagram account with the hashtag #DOO2018Contest. The deadline to submit photos is June 4, 2018 at 11:59 p.m.

All photos must be of a 2018 Doors Open Ottawa venue and taken on June 2 or 3, 2018. All photographs submitted must be original works of the entrant. Photos must not include personally identifiable information such as an individual’s face. You must have a public (unlocked) Instagram account for your images to be eligible for the Contest. Images posted to a private account will not be visible to the jury. All entrants are required to respect individual venues’ policies regarding photography. When in doubt, ask.


Entrants agree that by using the hashtag #DOO2018Contest they are giving the City of Ottawa the right to use Contest photo entries for promotional purposes without compensation, both in print and digital format, during and after the Contest closes.


A jury will select one winning photograph and a runner-up for two of the following three categories:

Category #1 – Best Exterior Doors Open Ottawa Building Photo

1st Place Prize: A round trip, for two (2) people, in VIA Rail Regular Economy Class seating between any two points served by VIA Rail Canada Inc. between Toronto, Ont. and Ottawa, Ont.; and the winning photo published in the Ottawa Citizen.

Runner up prize: Honourable mention and  a framed photo of the entry

Category #2 – Best ‘City in Motion’ Doors Open Ottawa Building Photo

Use your imagination to portray a ‘City in Motion’ during the Doors Open Ottawa event using the various forms of transportation as your inspiration. The winning photo must include a Doors Open Ottawa building or easily identifiable Doors Open Ottawa promotional item such as a sign or brochure.

1st Place Prize: A round trip, for two (2) people, in VIA Rail Regular Economy Class seating between any two points served by VIA Rail Canada Inc. between Toronto, Ont. and Ottawa, Ont.; and the winning photograph published in the Ottawa Citizen.

Runner up prize: Honourable mention and a framed photo of the entry

Category #3 – People’s Choice for Favourite Doors Open Ottawa photo

The People’s Choice winning photograph will be determined by the public. The photo that receives a combined total of highest number of ‘Likes’ and comments on Instagram will be deemed the winner.

1st Place Prize: A round trip, for two (2) people, in VIA Rail Regular Economy Class seating between any two points served by VIA Rail Canada Inc. between Montreal, QC. and Ottawa, Ont.; and the winning photo published in the Ottawa Citizen.

Runner up prize: Honourable mention and a framed photo of the entry.


The City of Ottawa will contact all three winners and the runner ups directly no later than 6 p.m. on Monday, June 18, 2018 via Instagram. The three winning photographs, as well as the three runner-ups, will be posted (with photo credit) on the Doors Open Ottawa website once the winners have been contacted. All winners agree to provide the City of Ottawa with digital copies of the winning photographs via email to no later than June 20, 2018.


The following conditions apply to the prize in this Contest: (i) the prize must be accepted as awarded and is not transferable or convertible to cash; (ii) there are no substitutions permitted, except at the City of Ottawa’s option; and (iii) the City of Ottawa reserves the right, in its sole discretion, to substitute any prize or a component thereof with a prize of equal or greater value.


By participating in this Contest, entrants agree to release and hold harmless the City of Ottawa, its parents, subsidiaries, affiliates, directors, officers, employees and agents from any and all liability or any injuries, loss or damage of any kind arising from or in connection with this Contest or prize won, including any travel related thereto. Entrants further acknowledge that this Contest is administered solely by the City of Ottawa and is no way sponsored, endorsed or administered by, or associated with, Instagram. Entrants release Instagram from any responsibility and liability in connection with this Contest.


Entrants acknowledge that by entering this Contest they will be subject to the current Instagram Terms of Use and Privacy Policy that are available on the website. Personal information collected by the City of Ottawa including the Contest entrant names is collected by for the purposes of administering the Contest. Entrants consent to their name and photographic image being disclosed publicly via Instagram and by the City, including without limitation through the Contest Website and other media accessible to the general public. If you have any questions about the collection and use of personal information by the City of Ottawa, you may email, telephone Amy Kudrinko, Event Coordinator at 613-580-9674, or mail Doors Open Ottawa at 101 Centrepointe Drive, 1st Floor West, Ottawa, Ontario, K2G 5K7.


The City of Ottawa reserves the right to cancel, modify or suspend the Contest at anytime subject to applicable law, if the City of Ottawa determines that the Contest cannot be run as originally planned or if fraud or any other occurrence compromises the fairness or integrity of the Contest.


On June 2 and 3, over 120 volunteers donated their time and effort towards Doors Open Ottawa 2018. As a way to say THANK YOU to all who helped facilitate this year’s event, we were proud to host a volunteer appreciation night at the Richelieu-Vanier Community Centre.

Here are just a few photos highlighting the evening festivities:

A photo collage that includes door prizes, the Doors Open Ottawa 2018 volunteers, and a publicity poster.

We would also like to thank select Doors Open Ottawa building participants that generously donated this year’s door prizes, and Bridgehead Coffee for donating refreshments. A full list of this year’s donors can be found on our Sponsorship page.

Please help building participants open their doors on June 1 and 2, because volunteers are KEY to making Doors Open Ottawa 2019 great!

Volunteers 14 years of age and older who enjoy working with the public are always welcome. Interested candidates may apply for greeting and welcoming visitors, handing out event material, tracking the number of visitors arriving on site, assisting with parking, managing lineups, and encouraging visitors to complete visitor surveys.

Contact Daniele Hamonic at for further information.

Sponsors, partners, and donations

With the help of our loyal sponsors and partners within the Ottawa community and beyond, the City of Ottawa is able to present a free architectural  event that brings together residents and visitors alike in honour of our city's built heritage. We would like to extend a very warm and heartfelt thank you to all those who support our goal in creating an experience that is inclusive to all.  

Title Sponsor, Doors Open Ottawa 2018

Additional Sponsors



Kid-friendly buildings to explore!!

Doors Open is fun for people of all ages—big or small.

A family holding a Doors Open Ottawa printed guide visits a building.

A family visits the National Research Council Canada (NRC) - Uplands Wind Tunnel Facilities, 2016

Here are just some of the family-friendly buildings you can visit during Doors Open Ottawa 2018:

  • Bank of Canada
  • Billings Estate Artefact Collection Storage
  • Billings Estate National Historic Site
  • Bridgehead Roastery
  • Britannia Yacht Club 
  • BYTOWN MUSEUM: Commissariat Building
  • Canada Aviation and Space Museum - reserve Hangar
  • Canada Council Art Bank
  • Canadian Conservation Institute (CCI)
  • Canadian Space Services Ltd. (former NATO)
  • City of Ottawa Spay/Neuter Clinic
  • CKCU Radio/Carleton University
  • Cumberland Heritage Museum
  • Dickinson House
  • Diefenbunker
  • Elections Canada Distribution Centre, NEW
  • Fairfields Heritage House
  • Fung Loy Kok Institute of Taoism Ottawa Branch Centre, NEW
  • Geomagnetic Laboratory of Natural Resources Canada, NEW
  • Global Centre for Pluralism
  • Gloucester Artefact Collection Storage – Leitrim Complex
  • Goulbourn Museum
  • Heritage Building and Ottawa City Hall
  • HI-Ottawa Jail Hostel
  • Hydro Ottawa’s new Hydroelectric facility at Chaudière Falls, NEW
  • La Nouvelle Scène Gilles Desjardins (LNSGD), NEW
  • Laurier House National Historic Site
  • Lester B. Pearson Building; Global Affairs Canada
  • Library and Archives Canada 
  • Maplelawn Historical Garden
  • Mulligan Building: Parks Canada Conservation Laboratories
  • National Research Council Canada (NRC) - Temple of Science 
  • National Gallery of Canada
  • Nepean Museum
  • Nepean Sailing Club
  • OC Transpo Bus and Train Simulator Training Facility, NEW
  • OC Transpo Walkley Yard Maintenance Facility, O-Train Trillium Line
  • Osgoode Township Museum
  • Ottawa Art Gallery, NEW
  • Ottawa Birth and Wellness Centre, NEW
  • Ottawa Fire Stations 36, 47, 55, and four rural locations
  • Ottawa Masonic Centre/Tunis Shriners Temple, NEW
  • Ottawa New Edinburgh Club 
  • Ottawa Paramedic Service Headquarters
  • Ottawa Police Service Professional Development Centre
  • Ottawa Rowing Club
  • Ottawa Tennis and Lawn Bowling Club
  • Ottawa Valley Wild Bird Care Centre 
  • Pinhey’s Point Historic Site
  • Rideau Hall
  • Rideau Valley Wildlife Sanctuary 
  • Rogers tv 
  • Royal Canadian Mint
  • Scouts Canada National Museum
  • Smith & Barber - Sculpture Atelier Inc., Stone Carving Studio
  • Standards Building
  • Supreme Court of Canada
  • TD Place
  • The Delegation of the Ismaili Imamat
  • The Ottawa Hospital Rehabilitation Centre
  • The University of Ottawa Skills and Simulation Centre
  • Vanier Museopark
  • VCA Canada - Alta Vista Animal Hospital
  • Wabano Centre for Aboriginal Health
  • Watson’s Mill
  • Waupoos Family Farm

Building Representatives

The application period for Doors Open Ottawa 2018 is now closed.

For information and frequently asked question about the event, including building participation and criteria, please visit the Building owners and managers - FAQ section.

For all other enquiries, you may contact the event coordinator at

FAQ - Building owners and managers

Are participating buildings open for the full two-day Doors Open Ottawa event?

Ideally, your building would be open to the public both Saturday and Sunday from 10 am to 4 pm. This will give visitors enough time to enjoy your building(s). Please contact the Doors Open Ottawa Event Manager if you have any scheduling concerns.

I'd like to participate in Doors Open Ottawa but I don’t want the public to roam freely through my building(s).

  • You do not need to open the entire building(s). Simply choose the most unique rooms.
  • Have an orientation area near the lobby where the public can receive information about your building(s) and your organization.
  • Direct the public to a few places (like an original boardroom, a room with a special view of the city, a restored stained glass window, or a behind-the-scenes location.)
  • Have staff or volunteer guides on hand to talk about the special features of these areas.
  • Choose to run brief guided tours through your building(s).
  • Prevent theft by locking away valuable items and secure rooms that are not open to the public.

Who is responsible for opening my building(s) and supervising the public during Doors Open Ottawa?

As a building owner/manager participating in the Doors Open Ottawa weekend, you (and your staff/volunteers) are responsible for opening your building(s) and supervising visitors. We can provide a limited number of t-shirts to identify your staff/volunteers as Doors Open Ottawa volunteers.

What else is expected of us?

While the Doors Open Ottawa printed guides (English and French) will offer basic historic and architectural facts about the buildings, we encourage you to provide additional information, such as printed handouts, scheduled lectures or exhibits, or guided tours. Station your staff/volunteers throughout the buildings so that they can answer questions.

Keep track of the number of visitors to let us know the daily attendance.

What about liability and insurance issues?

The City of Ottawa maintains Municipal Liability insurance related to the Doors Open Ottawa program. Participating building owners will be added as Additional Insureds. Doors Open Ottawa is covered for public liability, but not for property damage or theft. It is your responsibility to ensure that you are suitably insured.

How will my building be identified to the public as one of the Doors Open Ottawa sites?

To identify your buildings we will provide a large Doors Open Ottawa banner to hang on the outside of your building. There is no charge, but it must be returned to the City of Ottawa. Information about your building will be included in Doors Open Ottawa promotional materials, including English and French guides, press materials and the Doors Open Ottawa Web site.

Can I charge admission to my building?

No. Admission to all buildings must be free. The focus of Doors Open Ottawa is to celebrate heritage and architecture, by making participating buildings open to all. You may sell refreshments, reading material, and souvenirs or provide free information about your organization (e.g., brochures, and membership forms).

Some buildings are already open to the public. Can they still participate?

Buildings that fit the Doors Open Ottawa profile and that are normally open to the public (e.g., historic and/or architecturally important embassies, government buildings, theatres, churches, museums, etc.) may be included if admission is free and special activities or events are offered, such as exhibits, talks, musical recitals, or behind-the-scenes tours.

Why should I participate in Doors Open Ottawa? What's in it for me and my organization?

  • Doors Open Ottawa participants will be associated with a well-publicized, high profile event that celebrates Ottawa's unique urban and rural architectural heritage.
  • Doors Open Ottawa is the largest architectural and heritage event in the city.
  • Doors Open Ottawa creates community pride. The event allows residents and tourists to discover our city by exploring a wide range of buildings.
  • Participation in Doors Open Ottawa is an excellent way to reach out to the public and raise awareness of your unique building.
  • Displaying our heritage helps the community cherish Ottawa's neighbourhoods, communities and history.

What criteria must be met in order for a building applicant to be considered a suitable candidate by the Doors Open Ottawa Advisory Council?

The Doors Open Ottawa Advisory Council is the committee responsible for determining whether a building is eligible to participate in the event based on specific criteria designed to value its historical, cultural, functional, and/or architectural significance. 

If you think your building would be a suitable candidate for Doors Open Ottawa, please review the criteria outlined. Please note that while it’s not necessary to meet every criterion, buildings that largely meet the criteria listed below will have a stronger chance of being selected. 

Preference will be given to buildings that meet the following criteria:

  • Buildings that are not normally open to the public, or have areas that are not usually open to the public.
  • Buildings that are open to the public but have some significant historical, functional, cultural, and/or architectural features that will be showcased during the event.
  • Buildings that can commit to opening their doors for TWO FULL days, from 10 a.m. to 4 p.m.
  • Buildings that are celebrating significant milestones and/or anniversaries.
  • Buildings that have been recognized with an award for their heritage, urban design, and/or architecture.
  • Buildings that have significant interior features.
  • Buildings that are an example of a successful adaptive reuse.
  • Buildings that feature excellence in contemporary design and/or innovative green/sustainable/LEED elements.
  • Buildings located in close proximity to other building participants in order to help form a cluster; and,
  • Buildings that represent cultural diversity.

Who is funding Doors Open Ottawa?

Doors Open Ottawa is funded by partnerships between the City of Ottawa, corporate sponsors, and individual donations. If you own a business or are part of an organization that would like to sponsor Doors Open Ottawa, please contact: 

Amy Kudrinko, Coordinator
Doors Open Ottawa, City of Ottawa
Tel: 613-580-9674, Email:

Advisory Council

The Doors Open Ottawa Advisory Council works with the City of Ottawa to maintain the vision of this two-day celebration of Ottawa's architectural excellence and built heritage.

Mayor Jim Watson
Honourary Chair, Doors Open Ottawa

Iona Green
Co-Chair, Doors Open Ottawa and
Co-Owner/Operator, La Vida Local Food & Wine Tours

Laura Peters
Co-Chair, Doors Open Ottawa
City of Ottawa, Portfolio Mgr, Museums and Heritage Programs

Carolyn Quinn
Heritage Ottawa

David Jeanes
Heritage Ottawa

Miriam Fry
Media Consultant

Linda Russell
Founding member, Doors Open Ottawa

Krista Gowan
Project Management

Marie-Christine Blais

Jonas Langille
Heritage Specialist

Amy Kudrinko 
Event Manager, Doors Open Ottawa

Suggest a building for 2019

Building suggestions for Doors Open Ottawa 2018 are no longer being accepted.

However, we invite you to continue sending us your suggestions for future Doors Open Ottawa events. To recommend a building, please e-mail Provide as much information as possible to assist us in our research.