Photo credit: Nicole Beswitherick

June 6 - 7, 2026

Doors Open Ottawa

In 2025 over 90 significant buildings across Ottawa participated in Doors Open Ottawa -- including many that normally charge admission or are closed to the public -- for FREE, both in-person and with the added bonus of enhanced virtual content! Heritage Ottawa will be participating again in 2026 and we look forward to sharing the latest updates with you as they unfold. 

In 2002, the Doors Open concept became a reality when the very first Ottawa event welcomed nearly 80 building participants and 35,000 visitors. Since then, the event continues to expand and evolve with the everchanging times, and this year is no different. Buildings will have the option to participate virtually, in-person, or a hybrid of the two. As a visitor, you can plan your ‘visits’ accordingly and follow the most current public health policies in place.

Whether you choose a virtual or live experience, you will discover the secrets and stories that lie within some of Ottawa’s most interesting buildings by way of still photography, in-depth descriptions, 3D and/or virtual tours, YouTube videos, in-person guided and self-guided tours, and more, so stay tuned!

On June 6, 2026 we will be set up in the main floor lobby of Arts Court from noon to 5:00 pm to share information about Heritage Ottawa's news and activities. We've developed a self-guided walking tour hand-out as well. Stop by and see us if you can! Arts Court will be offering other hands-on experiences, exhibitions, screenings, and performances that the whole family can enjoy.

Heritage Ottawa has been a strong supporter of Doors Open since its inception in 2002. An event designed to celebrate the city's built heritage by opening up buildings for public viewing was a perfect fit for Heritage Ottawa. Many of our members and directors were active participants in bringing the event to the city. Today, members of our board of directors continue to contribute as active participants on the Doors Open Ottawa Advisory Council.

Join us in exploring Ottawa's history, culture and stunning architecture. 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.