Doors Open Toronto, an annual event organized by the City of Toronto in partnership with the wider community, will be returning to the city later this month.

The event provides rare public access for one weekend to architecturally and culturally significant buildings across the city.

The theme for 2025 is “The City is Your Playground; Get Ready to Play,” which aims to explore Toronto’s playful development through the city’s most architecturally, historically, culturally and socially significant buildings and sites.

The free weekend-long celebration of architecture and public space is taking place on Saturday, May 24 and Sunday, May 25, and will feature more than 150 sites for exploration, walking tours, and more.