Doors Open 2022

Doors Open Toronto presented by Great Gulf returns on May 28 and Sunday, May 29 to showcase some of the most architecturally, historically, culturally, and socially significant buildings across the city.  

With favourites like Toronto City Hall, Aga Khan Museum, R.C. Harris Water Treatment Plant, and Portlands Energy Centre, Doors Open Toronto opens the doors – in person and virtually – to over 100 of Toronto’s most significant sites.