The City of Ottawa presents Doors Open Ottawa June 6-7 2026, a free annual architectural event that celebrates the community’s built heritage. Explore the city’s history, culture, and stunning architecture! It’s free, it’s fun, and the perfect way to discover how Canada’s Capital has become the beautiful city it is today.
Check out the full list of participating buildings.
In Old Ottawa South you can visit:
- Southminster United Church
- Trinity Anglican Church
- Ottawa Tennis & Lawn Bowling Club
- Royal College of Physicians & Surgeons of Canada
For a full details, see ottawa.ca/doorsopen