Explore Toronto’s Buildings May 25 – 26, 2019 

The 20th annual Doors Open Toronto presented by Great Gulf provides an opportunity to see inside more than 150 of the most architecturally, historically, culturally and socially significant buildings across the city.

This year’s theme – 20 Something – focuses on the event’s past and future, celebrating the first 20 years of Doors Open Toronto while looking forward to the next 20 years!


Explore more than 150 buildings across Toronto. Free admission!

Walking Tours

Registration is now open for 10 walking tours. Space is limited!

City Hall

Visit Toronto City Hall for activities and stop by the Information Centre.

OpenInsights Speaker Series

An exciting series of talks by architects, designers, artists and community leaders.

Architecture, Youth & Indigenous Programs

Special projects highlighting the theme “20 Something” through architecture, youth, and Indigenous communities.

Film Screenings

Free film screenings in the Council Chamber at Toronto City Hall.

Old City Hall Audio Tour

Explore Old City Hall with an audio tour narrated by Momin Qureshi, 680 News.

Doors Open Toronto Information

Answers to your frequently asked questions about the Doors Open Toronto event.

Doors Open Photo Challenge

Tag your photos with #blogTODOT19 to enter!

Doors Open Toronto is Supported by:


Great Gulf


Toronto Star Logo

CityTV black and white logo


Logo - 680 News BW

Royal Ontario Museum Logo

LOGO Toronto Society of Architects BW

imagineNATIVE Logo

BlogTO sponsor logo


Doors Open Toronto is presented by Great Gulf and produced by the City of Toronto in partnership with the broader community.